31127962

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{7559}}^1$

素因数の和:7661

約数の個数: 16

約数和(自身を含む): 48988800

約数和(自身を除く): 17860838

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 7559, 15118, 219211, 438422, 536689, 1073378, 15563981, 31127962]

約数ペア:

[(1, 31127962), (2, 15563981), (29, 1073378), (58, 536689), (71, 438422), (142, 219211), (2059, 15118), (4118, 7559)]