40239286

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{5059}}^1$

素因数の和:5199

約数の個数: 16

約数和(自身を含む): 62480880

約数和(自身を除く): 22241594

約数列:

[1, 2, 41, 82, 97, 194, 3977, 5059, 7954, 10118, 207419, 414838, 490723, 981446, 20119643, 40239286]

約数ペア:

[(1, 40239286), (2, 20119643), (41, 981446), (82, 490723), (97, 414838), (194, 207419), (3977, 10118), (5059, 7954)]