69935408

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{82471}}^1$

素因数の和:82532

約数の個数: 20

約数和(自身を含む): 138058128

約数和(自身を除く): 68122720

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 82471, 164942, 329884, 659768, 1319536, 4370963, 8741926, 17483852, 34967704, 69935408]

約数ペア:

[(1, 69935408), (2, 34967704), (4, 17483852), (8, 8741926), (16, 4370963), (53, 1319536), (106, 659768), (212, 329884), (424, 164942), (848, 82471)]