16936416

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 57028608

約数和(自身を除く): 40092192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 271, 279, 288, 336, 372, 434, 496, 504, 542, 558, 651, 672, 744, 813, 868, 992, 1008, 1084, 1116, 1302, 1488, 1626, 1736, 1897, 1953, 2016, 2168, 2232, 2439, 2604, 2976, 3252, 3472, 3794, 3906, 4336, 4464, 4878, 5208, 5691, 6504, 6944, 7588, 7812, 8401, 8672, 8928, 9756, 10416, 11382, 13008, 15176, 15624, 16802, 17073, 19512, 20832, 22764, 25203, 26016, 30352, 31248, 33604, 34146, 39024, 45528, 50406, 58807, 60704, 62496, 67208, 68292, 75609, 78048, 91056, 100812, 117614, 134416, 136584, 151218, 176421, 182112, 201624, 235228, 268832, 273168, 302436, 352842, 403248, 470456, 529263, 546336, 604872, 705684, 806496, 940912, 1058526, 1209744, 1411368, 1881824, 2117052, 2419488, 2822736, 4234104, 5645472, 8468208, 16936416]

約数ペア:

[(1, 16936416), (2, 8468208), (3, 5645472), (4, 4234104), (6, 2822736), (7, 2419488), (8, 2117052), (9, 1881824), (12, 1411368), (14, 1209744), (16, 1058526), (18, 940912), (21, 806496), (24, 705684), (28, 604872), (31, 546336), (32, 529263), (36, 470456), (42, 403248), (48, 352842), (56, 302436), (62, 273168), (63, 268832), (72, 235228), (84, 201624), (93, 182112), (96, 176421), (112, 151218), (124, 136584), (126, 134416), (144, 117614), (168, 100812), (186, 91056), (217, 78048), (224, 75609), (248, 68292), (252, 67208), (271, 62496), (279, 60704), (288, 58807), (336, 50406), (372, 45528), (434, 39024), (496, 34146), (504, 33604), (542, 31248), (558, 30352), (651, 26016), (672, 25203), (744, 22764), (813, 20832), (868, 19512), (992, 17073), (1008, 16802), (1084, 15624), (1116, 15176), (1302, 13008), (1488, 11382), (1626, 10416), (1736, 9756), (1897, 8928), (1953, 8672), (2016, 8401), (2168, 7812), (2232, 7588), (2439, 6944), (2604, 6504), (2976, 5691), (3252, 5208), (3472, 4878), (3794, 4464), (3906, 4336)]