90838468

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{170749}}^1$

素因数の和:170779

約数の個数: 24

約数和(自身を含む): 191240000

約数和(自身を除く): 100401532

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 170749, 341498, 682996, 1195243, 2390486, 3244231, 4780972, 6488462, 12976924, 22709617, 45419234, 90838468]

約数ペア:

[(1, 90838468), (2, 45419234), (4, 22709617), (7, 12976924), (14, 6488462), (19, 4780972), (28, 3244231), (38, 2390486), (76, 1195243), (133, 682996), (266, 341498), (532, 170749)]