85402985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{32411}}^1$

素因数の和:32464

約数の個数: 16

約数和(自身を含む): 112015872

約数和(自身を除く): 26612887

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 32411, 162055, 550987, 1004741, 2754935, 5023705, 17080597, 85402985]

約数ペア:

[(1, 85402985), (5, 17080597), (17, 5023705), (31, 2754935), (85, 1004741), (155, 550987), (527, 162055), (2635, 32411)]