31645628

素因数分解:

$2^2\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1493}}^1$

素因数の和:2261

約数の個数: 24

約数和(自身を含む): 63417312

約数和(自身を除く): 31771684

約数列:

[1, 2, 4, 7, 14, 28, 757, 1493, 1514, 2986, 3028, 5299, 5972, 10451, 10598, 20902, 21196, 41804, 1130201, 2260402, 4520804, 7911407, 15822814, 31645628]

約数ペア:

[(1, 31645628), (2, 15822814), (4, 7911407), (7, 4520804), (14, 2260402), (28, 1130201), (757, 41804), (1493, 21196), (1514, 20902), (2986, 10598), (3028, 10451), (5299, 5972)]