71922016

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{21821}}^1$

素因数の和:21934

約数の個数: 24

約数和(自身を含む): 142977744

約数和(自身を除く): 71055728

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 21821, 43642, 87284, 174568, 349136, 698272, 2247563, 4495126, 8990252, 17980504, 35961008, 71922016]

約数ペア:

[(1, 71922016), (2, 35961008), (4, 17980504), (8, 8990252), (16, 4495126), (32, 2247563), (103, 698272), (206, 349136), (412, 174568), (824, 87284), (1648, 43642), (3296, 21821)]