80459930944

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{17706851}}^1$

素因数の和:17706934

約数の個数: 28

約数和(自身を含む): 161911454688

約数和(自身を除く): 81451523744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 17706851, 35413702, 70827404, 141654808, 283309616, 566619232, 1133238464, 1257186421, 2514372842, 5028745684, 10057491368, 20114982736, 40229965472, 80459930944]

約数ペア:

[(1, 80459930944), (2, 40229965472), (4, 20114982736), (8, 10057491368), (16, 5028745684), (32, 2514372842), (64, 1257186421), (71, 1133238464), (142, 566619232), (284, 283309616), (568, 141654808), (1136, 70827404), (2272, 35413702), (4544, 17706851)]