165193088

素因数分解:

$2^7\times {\mathrm{1290571}}^1$

素因数の和:1290585

約数の個数: 16

約数和(自身を含む): 329095860

約数和(自身を除く): 163902772

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1290571, 2581142, 5162284, 10324568, 20649136, 41298272, 82596544, 165193088]

約数ペア:

[(1, 165193088), (2, 82596544), (4, 41298272), (8, 20649136), (16, 10324568), (32, 5162284), (64, 2581142), (128, 1290571)]