89695216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18749}}^1$

素因数の和:18793

約数の個数: 40

約数和(自身を含む): 195300000

約数和(自身を除く): 105604784

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 18749, 37498, 74996, 149992, 243737, 299984, 431227, 487474, 862454, 974948, 1724908, 1949896, 3449816, 3899792, 5605951, 6899632, 11211902, 22423804, 44847608, 89695216]

約数ペア:

[(1, 89695216), (2, 44847608), (4, 22423804), (8, 11211902), (13, 6899632), (16, 5605951), (23, 3899792), (26, 3449816), (46, 1949896), (52, 1724908), (92, 974948), (104, 862454), (184, 487474), (208, 431227), (299, 299984), (368, 243737), (598, 149992), (1196, 74996), (2392, 37498), (4784, 18749)]