85576864

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 175101696

約数和(自身を除く): 89524832

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 281, 307, 496, 562, 614, 992, 1124, 1228, 2248, 2456, 4496, 4912, 8711, 8992, 9517, 9824, 17422, 19034, 34844, 38068, 69688, 76136, 86267, 139376, 152272, 172534, 278752, 304544, 345068, 690136, 1380272, 2674277, 2760544, 5348554, 10697108, 21394216, 42788432, 85576864]

約数ペア:

[(1, 85576864), (2, 42788432), (4, 21394216), (8, 10697108), (16, 5348554), (31, 2760544), (32, 2674277), (62, 1380272), (124, 690136), (248, 345068), (281, 304544), (307, 278752), (496, 172534), (562, 152272), (614, 139376), (992, 86267), (1124, 76136), (1228, 69688), (2248, 38068), (2456, 34844), (4496, 19034), (4912, 17422), (8711, 9824), (8992, 9517)]