90575498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{22189}}^1$

素因数の和:22361

約数の個数: 16

約数和(自身を含む): 147252840

約数和(自身を除く): 56677342

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 22189, 44378, 288457, 576914, 3483673, 6967346, 45287749, 90575498]

約数ペア:

[(1, 90575498), (2, 45287749), (13, 6967346), (26, 3483673), (157, 576914), (314, 288457), (2041, 44378), (4082, 22189)]