40615048

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3191}}^1$

素因数の和:3277

約数の個数: 32

約数和(自身を含む): 80055360

約数和(自身を除く): 39440312

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 3182, 3191, 6364, 6382, 12728, 12764, 25528, 118067, 137213, 236134, 274426, 472268, 548852, 944536, 1097704, 5076881, 10153762, 20307524, 40615048]

約数ペア:

[(1, 40615048), (2, 20307524), (4, 10153762), (8, 5076881), (37, 1097704), (43, 944536), (74, 548852), (86, 472268), (148, 274426), (172, 236134), (296, 137213), (344, 118067), (1591, 25528), (3182, 12764), (3191, 12728), (6364, 6382)]