31186552016

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{1301}}^1\times {\mathrm{2213}}^1$

素因数の和:4199

約数の個数: 40

約数和(自身を含む): 60587075304

約数和(自身を除く): 29400523288

約数列:

[1, 2, 4, 8, 16, 677, 1301, 1354, 2213, 2602, 2708, 4426, 5204, 5416, 8852, 10408, 10832, 17704, 20816, 35408, 880777, 1498201, 1761554, 2879113, 2996402, 3523108, 5758226, 5992804, 7046216, 11516452, 11985608, 14092432, 23032904, 23971216, 46065808, 1949159501, 3898319002, 7796638004, 15593276008, 31186552016]

約数ペア:

[(1, 31186552016), (2, 15593276008), (4, 7796638004), (8, 3898319002), (16, 1949159501), (677, 46065808), (1301, 23971216), (1354, 23032904), (2213, 14092432), (2602, 11985608), (2708, 11516452), (4426, 7046216), (5204, 5992804), (5416, 5758226), (8852, 3523108), (10408, 2996402), (10832, 2879113), (17704, 1761554), (20816, 1498201), (35408, 880777)]