78746930

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{48311}}^1$

素因数の和:48481

約数の個数: 16

約数和(自身を含む): 142617024

約数和(自身を除く): 63870094

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 48311, 96622, 241555, 483110, 7874693, 15749386, 39373465, 78746930]

約数ペア:

[(1, 78746930), (2, 39373465), (5, 15749386), (10, 7874693), (163, 483110), (326, 241555), (815, 96622), (1630, 48311)]