8889368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 17800560

約数和(自身を除く): 8911192

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163, 326, 401, 652, 802, 1304, 1604, 2771, 3208, 5542, 6817, 11084, 13634, 22168, 27268, 54536, 65363, 130726, 261452, 522904, 1111171, 2222342, 4444684, 8889368]

約数ペア:

[(1, 8889368), (2, 4444684), (4, 2222342), (8, 1111171), (17, 522904), (34, 261452), (68, 130726), (136, 65363), (163, 54536), (326, 27268), (401, 22168), (652, 13634), (802, 11084), (1304, 6817), (1604, 5542), (2771, 3208)]