85820788

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{1049}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 152497800

約数和(自身を除く): 66677012

約数列:

[1, 2, 4, 113, 181, 226, 362, 452, 724, 1049, 2098, 4196, 20453, 40906, 81812, 118537, 189869, 237074, 379738, 474148, 759476, 21455197, 42910394, 85820788]

約数ペア:

[(1, 85820788), (2, 42910394), (4, 21455197), (113, 759476), (181, 474148), (226, 379738), (362, 237074), (452, 189869), (724, 118537), (1049, 81812), (2098, 40906), (4196, 20453)]