31140956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101107}}^1$

素因数の和:101129

約数の個数: 24

約数和(自身を含む): 67944576

約数和(自身を除く): 36803620

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 101107, 202214, 404428, 707749, 1112177, 1415498, 2224354, 2830996, 4448708, 7785239, 15570478, 31140956]

約数ペア:

[(1, 31140956), (2, 15570478), (4, 7785239), (7, 4448708), (11, 2830996), (14, 2224354), (22, 1415498), (28, 1112177), (44, 707749), (77, 404428), (154, 202214), (308, 101107)]