86872856

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{91253}}^1$

素因数の和:91283

約数の個数: 32

約数和(自身を含む): 197108640

約数和(自身を除く): 110235784

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 91253, 182506, 365012, 638771, 730024, 1277542, 1551301, 2555084, 3102602, 5110168, 6205204, 10859107, 12410408, 21718214, 43436428, 86872856]

約数ペア:

[(1, 86872856), (2, 43436428), (4, 21718214), (7, 12410408), (8, 10859107), (14, 6205204), (17, 5110168), (28, 3102602), (34, 2555084), (56, 1551301), (68, 1277542), (119, 730024), (136, 638771), (238, 365012), (476, 182506), (952, 91253)]