255319616

素因数分解:

$2^6\times {\mathrm{1637}}^1\times {\mathrm{2437}}^1$

素因数の和:4086

約数の個数: 28

約数和(自身を含む): 507167388

約数和(自身を除く): 251847772

約数列:

[1, 2, 4, 8, 16, 32, 64, 1637, 2437, 3274, 4874, 6548, 9748, 13096, 19496, 26192, 38992, 52384, 77984, 104768, 155968, 3989369, 7978738, 15957476, 31914952, 63829904, 127659808, 255319616]

約数ペア:

[(1, 255319616), (2, 127659808), (4, 63829904), (8, 31914952), (16, 15957476), (32, 7978738), (64, 3989369), (1637, 155968), (2437, 104768), (3274, 77984), (4874, 52384), (6548, 38992), (9748, 26192), (13096, 19496)]