161458016

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{44651}}^1$

素因数の和:44774

約数の個数: 24

約数和(自身を含む): 320690664

約数和(自身を除く): 159232648

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 44651, 89302, 178604, 357208, 714416, 1428832, 5045563, 10091126, 20182252, 40364504, 80729008, 161458016]

約数ペア:

[(1, 161458016), (2, 80729008), (4, 40364504), (8, 20182252), (16, 10091126), (32, 5045563), (113, 1428832), (226, 714416), (452, 357208), (904, 178604), (1808, 89302), (3616, 44651)]