89591372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 173389440

約数和(自身を除く): 83798068

約数列:

[1, 2, 4, 13, 26, 52, 79, 113, 158, 193, 226, 316, 386, 452, 772, 1027, 1469, 2054, 2509, 2938, 4108, 5018, 5876, 8927, 10036, 15247, 17854, 21809, 30494, 35708, 43618, 60988, 87236, 116051, 198211, 232102, 283517, 396422, 464204, 567034, 792844, 1134068, 1722911, 3445822, 6891644, 22397843, 44795686, 89591372]

約数ペア:

[(1, 89591372), (2, 44795686), (4, 22397843), (13, 6891644), (26, 3445822), (52, 1722911), (79, 1134068), (113, 792844), (158, 567034), (193, 464204), (226, 396422), (316, 283517), (386, 232102), (452, 198211), (772, 116051), (1027, 87236), (1469, 60988), (2054, 43618), (2509, 35708), (2938, 30494), (4108, 21809), (5018, 17854), (5876, 15247), (8927, 10036)]