86947360

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23627}}^1$

素因数の和:23665

約数の個数: 48

約数和(自身を含む): 214353216

約数和(自身を除く): 127405856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 23627, 47254, 94508, 118135, 189016, 236270, 378032, 472540, 543421, 756064, 945080, 1086842, 1890160, 2173684, 2717105, 3780320, 4347368, 5434210, 8694736, 10868420, 17389472, 21736840, 43473680, 86947360]

約数ペア:

[(1, 86947360), (2, 43473680), (4, 21736840), (5, 17389472), (8, 10868420), (10, 8694736), (16, 5434210), (20, 4347368), (23, 3780320), (32, 2717105), (40, 2173684), (46, 1890160), (80, 1086842), (92, 945080), (115, 756064), (160, 543421), (184, 472540), (230, 378032), (368, 236270), (460, 189016), (736, 118135), (920, 94508), (1840, 47254), (3680, 23627)]