70917208

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{216211}}^1$

素因数の和:216258

約数の個数: 16

約数和(自身を含む): 136213560

約数和(自身を除く): 65296352

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 216211, 432422, 864844, 1729688, 8864651, 17729302, 35458604, 70917208]

約数ペア:

[(1, 70917208), (2, 35458604), (4, 17729302), (8, 8864651), (41, 1729688), (82, 864844), (164, 432422), (328, 216211)]