31109842

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{1297}}^1$

素因数の和:1545

約数の個数: 16

約数和(自身を含む): 47662560

約数和(自身を除く): 16552718

約数列:

[1, 2, 67, 134, 179, 358, 1297, 2594, 11993, 23986, 86899, 173798, 232163, 464326, 15554921, 31109842]

約数ペア:

[(1, 31109842), (2, 15554921), (67, 464326), (134, 232163), (179, 173798), (358, 86899), (1297, 23986), (2594, 11993)]