16220731776

素因数分解:

$2^7\times 3^1\times {\mathrm{2129}}^1\times {\mathrm{19841}}^1$

素因数の和:21987

約数の個数: 64

約数和(自身を含む): 43108729200

約数和(自身を除く): 26887997424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 2129, 4258, 6387, 8516, 12774, 17032, 19841, 25548, 34064, 39682, 51096, 59523, 68128, 79364, 102192, 119046, 136256, 158728, 204384, 238092, 272512, 317456, 408768, 476184, 634912, 817536, 952368, 1269824, 1904736, 2539648, 3809472, 7618944, 42241489, 84482978, 126724467, 168965956, 253448934, 337931912, 506897868, 675863824, 1013795736, 1351727648, 2027591472, 2703455296, 4055182944, 5406910592, 8110365888, 16220731776]

約数ペア:

[(1, 16220731776), (2, 8110365888), (3, 5406910592), (4, 4055182944), (6, 2703455296), (8, 2027591472), (12, 1351727648), (16, 1013795736), (24, 675863824), (32, 506897868), (48, 337931912), (64, 253448934), (96, 168965956), (128, 126724467), (192, 84482978), (384, 42241489), (2129, 7618944), (4258, 3809472), (6387, 2539648), (8516, 1904736), (12774, 1269824), (17032, 952368), (19841, 817536), (25548, 634912), (34064, 476184), (39682, 408768), (51096, 317456), (59523, 272512), (68128, 238092), (79364, 204384), (102192, 158728), (119046, 136256)]