8045405696

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{506893}}^1$

素因数の和:506942

約数の個数: 40

約数和(自身を含む): 16593681984

約数和(自身を除く): 8548276288

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 506893, 1013786, 2027572, 4055144, 8110288, 15713683, 16220576, 31427366, 32441152, 62854732, 64882304, 125709464, 129764608, 251418928, 259529216, 502837856, 1005675712, 2011351424, 4022702848, 8045405696]

約数ペア:

[(1, 8045405696), (2, 4022702848), (4, 2011351424), (8, 1005675712), (16, 502837856), (31, 259529216), (32, 251418928), (62, 129764608), (64, 125709464), (124, 64882304), (128, 62854732), (248, 32441152), (256, 31427366), (496, 16220576), (512, 15713683), (992, 8110288), (1984, 4055144), (3968, 2027572), (7936, 1013786), (15872, 506893)]