87237976

素因数分解:

$2^3\times 7^1\times {\mathrm{563}}^1\times {\mathrm{2767}}^1$

素因数の和:3343

約数の個数: 32

約数和(自身を含む): 187338240

約数和(自身を除く): 100100264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 563, 1126, 2252, 2767, 3941, 4504, 5534, 7882, 11068, 15764, 19369, 22136, 31528, 38738, 77476, 154952, 1557821, 3115642, 6231284, 10904747, 12462568, 21809494, 43618988, 87237976]

約数ペア:

[(1, 87237976), (2, 43618988), (4, 21809494), (7, 12462568), (8, 10904747), (14, 6231284), (28, 3115642), (56, 1557821), (563, 154952), (1126, 77476), (2252, 38738), (2767, 31528), (3941, 22136), (4504, 19369), (5534, 15764), (7882, 11068)]