82213564

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{71119}}^1$

素因数の和:71157

約数の個数: 18

約数和(自身を含む): 152836880

約数和(自身を除く): 70623316

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 71119, 142238, 284476, 1209023, 2418046, 4836092, 20553391, 41106782, 82213564]

約数ペア:

[(1, 82213564), (2, 41106782), (4, 20553391), (17, 4836092), (34, 2418046), (68, 1209023), (289, 284476), (578, 142238), (1156, 71119)]