91415056

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{80471}}^1$

素因数の和:80550

約数の個数: 20

約数和(自身を含む): 179613504

約数和(自身を除く): 88198448

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 80471, 160942, 321884, 643768, 1287536, 5713441, 11426882, 22853764, 45707528, 91415056]

約数ペア:

[(1, 91415056), (2, 45707528), (4, 22853764), (8, 11426882), (16, 5713441), (71, 1287536), (142, 643768), (284, 321884), (568, 160942), (1136, 80471)]