90795728

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{120739}}^1$

素因数の和:120794

約数の個数: 20

約数和(自身を含む): 179661120

約数和(自身を除く): 88865392

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 120739, 241478, 482956, 965912, 1931824, 5674733, 11349466, 22698932, 45397864, 90795728]

約数ペア:

[(1, 90795728), (2, 45397864), (4, 22698932), (8, 11349466), (16, 5674733), (47, 1931824), (94, 965912), (188, 482956), (376, 241478), (752, 120739)]