31959410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2801}}^1$

素因数の和:2978

約数の個数: 32

約数和(自身を含む): 66172032

約数和(自身を除く): 34212622

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 2801, 5602, 5705, 11410, 14005, 19607, 28010, 39214, 98035, 196070, 456563, 913126, 2282815, 3195941, 4565630, 6391882, 15979705, 31959410]

約数ペア:

[(1, 31959410), (2, 15979705), (5, 6391882), (7, 4565630), (10, 3195941), (14, 2282815), (35, 913126), (70, 456563), (163, 196070), (326, 98035), (815, 39214), (1141, 28010), (1630, 19607), (2282, 14005), (2801, 11410), (5602, 5705)]