47960816

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:809

約数の個数: 40

約数和(自身を含む): 96181344

約数和(自身を除く): 48220528

約数列:

[1, 2, 4, 8, 16, 41, 82, 113, 164, 226, 328, 452, 647, 656, 904, 1294, 1808, 2588, 4633, 5176, 9266, 10352, 18532, 26527, 37064, 53054, 73111, 74128, 106108, 146222, 212216, 292444, 424432, 584888, 1169776, 2997551, 5995102, 11990204, 23980408, 47960816]

約数ペア:

[(1, 47960816), (2, 23980408), (4, 11990204), (8, 5995102), (16, 2997551), (41, 1169776), (82, 584888), (113, 424432), (164, 292444), (226, 212216), (328, 146222), (452, 106108), (647, 74128), (656, 73111), (904, 53054), (1294, 37064), (1808, 26527), (2588, 18532), (4633, 10352), (5176, 9266)]