25154812

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{941}}^1$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 45419472

約数和(自身を除く): 20264660

約数列:

[1, 2, 4, 41, 82, 163, 164, 326, 652, 941, 1882, 3764, 6683, 13366, 26732, 38581, 77162, 153383, 154324, 306766, 613532, 6288703, 12577406, 25154812]

約数ペア:

[(1, 25154812), (2, 12577406), (4, 6288703), (41, 613532), (82, 306766), (163, 154324), (164, 153383), (326, 77162), (652, 38581), (941, 26732), (1882, 13366), (3764, 6683)]