8138305712

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{22751}}^1$

素因数の和:23121

約数の個数: 40

約数和(自身を含む): 16024688640

約数和(自身を除く): 7886382928

約数列:

[1, 2, 4, 8, 16, 79, 158, 283, 316, 566, 632, 1132, 1264, 2264, 4528, 22357, 22751, 44714, 45502, 89428, 91004, 178856, 182008, 357712, 364016, 1797329, 3594658, 6438533, 7189316, 12877066, 14378632, 25754132, 28757264, 51508264, 103016528, 508644107, 1017288214, 2034576428, 4069152856, 8138305712]

約数ペア:

[(1, 8138305712), (2, 4069152856), (4, 2034576428), (8, 1017288214), (16, 508644107), (79, 103016528), (158, 51508264), (283, 28757264), (316, 25754132), (566, 14378632), (632, 12877066), (1132, 7189316), (1264, 6438533), (2264, 3594658), (4528, 1797329), (22357, 364016), (22751, 357712), (44714, 182008), (45502, 178856), (89428, 91004)]