161909056

素因数分解:

$2^6\times {\mathrm{251}}^1\times {\mathrm{10079}}^1$

素因数の和:10342

約数の個数: 28

約数和(自身を含む): 322600320

約数和(自身を除く): 160691264

約数列:

[1, 2, 4, 8, 16, 32, 64, 251, 502, 1004, 2008, 4016, 8032, 10079, 16064, 20158, 40316, 80632, 161264, 322528, 645056, 2529829, 5059658, 10119316, 20238632, 40477264, 80954528, 161909056]

約数ペア:

[(1, 161909056), (2, 80954528), (4, 40477264), (8, 20238632), (16, 10119316), (32, 5059658), (64, 2529829), (251, 645056), (502, 322528), (1004, 161264), (2008, 80632), (4016, 40316), (8032, 20158), (10079, 16064)]