16640832

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 112

約数和(自身を含む): 48646080

約数和(自身を除く): 32005248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 59, 64, 78, 96, 104, 113, 118, 156, 177, 192, 208, 226, 236, 312, 339, 354, 416, 452, 472, 624, 678, 708, 767, 832, 904, 944, 1248, 1356, 1416, 1469, 1534, 1808, 1888, 2301, 2496, 2712, 2832, 2938, 3068, 3616, 3776, 4407, 4602, 5424, 5664, 5876, 6136, 6667, 7232, 8814, 9204, 10848, 11328, 11752, 12272, 13334, 17628, 18408, 20001, 21696, 23504, 24544, 26668, 35256, 36816, 40002, 47008, 49088, 53336, 70512, 73632, 80004, 86671, 94016, 106672, 141024, 147264, 160008, 173342, 213344, 260013, 282048, 320016, 346684, 426688, 520026, 640032, 693368, 1040052, 1280064, 1386736, 2080104, 2773472, 4160208, 5546944, 8320416, 16640832]

約数ペア:

[(1, 16640832), (2, 8320416), (3, 5546944), (4, 4160208), (6, 2773472), (8, 2080104), (12, 1386736), (13, 1280064), (16, 1040052), (24, 693368), (26, 640032), (32, 520026), (39, 426688), (48, 346684), (52, 320016), (59, 282048), (64, 260013), (78, 213344), (96, 173342), (104, 160008), (113, 147264), (118, 141024), (156, 106672), (177, 94016), (192, 86671), (208, 80004), (226, 73632), (236, 70512), (312, 53336), (339, 49088), (354, 47008), (416, 40002), (452, 36816), (472, 35256), (624, 26668), (678, 24544), (708, 23504), (767, 21696), (832, 20001), (904, 18408), (944, 17628), (1248, 13334), (1356, 12272), (1416, 11752), (1469, 11328), (1534, 10848), (1808, 9204), (1888, 8814), (2301, 7232), (2496, 6667), (2712, 6136), (2832, 5876), (2938, 5664), (3068, 5424), (3616, 4602), (3776, 4407)]