90862798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1427}}^1$

素因数の和:1552

約数の個数: 32

約数和(自身を含む): 153538560

約数和(自身を除く): 62675762

約数列:

[1, 2, 13, 26, 31, 62, 79, 158, 403, 806, 1027, 1427, 2054, 2449, 2854, 4898, 18551, 31837, 37102, 44237, 63674, 88474, 112733, 225466, 575081, 1150162, 1465529, 2931058, 3494723, 6989446, 45431399, 90862798]

約数ペア:

[(1, 90862798), (2, 45431399), (13, 6989446), (26, 3494723), (31, 2931058), (62, 1465529), (79, 1150162), (158, 575081), (403, 225466), (806, 112733), (1027, 88474), (1427, 63674), (2054, 44237), (2449, 37102), (2854, 31837), (4898, 18551)]