247061888

素因数分解:

$2^7\times {\mathrm{821}}^1\times {\mathrm{2351}}^1$

素因数の和:3186

約数の個数: 32

約数和(自身を含む): 493002720

約数和(自身を除く): 245940832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 821, 1642, 2351, 3284, 4702, 6568, 9404, 13136, 18808, 26272, 37616, 52544, 75232, 105088, 150464, 300928, 1930171, 3860342, 7720684, 15441368, 30882736, 61765472, 123530944, 247061888]

約数ペア:

[(1, 247061888), (2, 123530944), (4, 61765472), (8, 30882736), (16, 15441368), (32, 7720684), (64, 3860342), (128, 1930171), (821, 300928), (1642, 150464), (2351, 105088), (3284, 75232), (4702, 52544), (6568, 37616), (9404, 26272), (13136, 18808)]