83407472

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{140891}}^1$

素因数の和:140936

約数の個数: 20

約数和(自身を含む): 165970776

約数和(自身を除く): 82563304

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 140891, 281782, 563564, 1127128, 2254256, 5212967, 10425934, 20851868, 41703736, 83407472]

約数ペア:

[(1, 83407472), (2, 41703736), (4, 20851868), (8, 10425934), (16, 5212967), (37, 2254256), (74, 1127128), (148, 563564), (296, 281782), (592, 140891)]