89141888

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{63311}}^1$

素因数の和:63336

約数の個数: 32

約数和(自身を含む): 193734720

約数和(自身を除く): 104592832

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 63311, 126622, 253244, 506488, 696421, 1012976, 1392842, 2025952, 2785684, 4051904, 5571368, 8103808, 11142736, 22285472, 44570944, 89141888]

約数ペア:

[(1, 89141888), (2, 44570944), (4, 22285472), (8, 11142736), (11, 8103808), (16, 5571368), (22, 4051904), (32, 2785684), (44, 2025952), (64, 1392842), (88, 1012976), (128, 696421), (176, 506488), (352, 253244), (704, 126622), (1408, 63311)]