80658476

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{1429}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 143663520

約数和(自身を除く): 63005044

約数列:

[1, 2, 4, 103, 137, 206, 274, 412, 548, 1429, 2858, 5716, 14111, 28222, 56444, 147187, 195773, 294374, 391546, 588748, 783092, 20164619, 40329238, 80658476]

約数ペア:

[(1, 80658476), (2, 40329238), (4, 20164619), (103, 783092), (137, 588748), (206, 391546), (274, 294374), (412, 195773), (548, 147187), (1429, 56444), (2858, 28222), (5716, 14111)]