86751436

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 153538560

約数和(自身を除く): 66787124

約数列:

[1, 2, 4, 191, 271, 382, 419, 542, 764, 838, 1084, 1676, 51761, 80029, 103522, 113549, 160058, 207044, 227098, 320116, 454196, 21687859, 43375718, 86751436]

約数ペア:

[(1, 86751436), (2, 43375718), (4, 21687859), (191, 454196), (271, 320116), (382, 227098), (419, 207044), (542, 160058), (764, 113549), (838, 103522), (1084, 80029), (1676, 51761)]