31201814

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{5171}}^1$

素因数の和:5611

約数の個数: 16

約数和(自身を含む): 53623296

約数和(自身を除く): 22421482

約数列:

[1, 2, 7, 14, 431, 862, 3017, 5171, 6034, 10342, 36197, 72394, 2228701, 4457402, 15600907, 31201814]

約数ペア:

[(1, 31201814), (2, 15600907), (7, 4457402), (14, 2228701), (431, 72394), (862, 36197), (3017, 10342), (5171, 6034)]