31339112

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10559}}^1$

素因数の和:10625

約数の個数: 32

約数和(自身を含む): 68428800

約数和(自身を除く): 37089688

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 10559, 21118, 42236, 73913, 84472, 147826, 295652, 559627, 591304, 1119254, 2238508, 3917389, 4477016, 7834778, 15669556, 31339112]

約数ペア:

[(1, 31339112), (2, 15669556), (4, 7834778), (7, 4477016), (8, 3917389), (14, 2238508), (28, 1119254), (53, 591304), (56, 559627), (106, 295652), (212, 147826), (371, 84472), (424, 73913), (742, 42236), (1484, 21118), (2968, 10559)]