117438704

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{82471}}^1$

素因数の和:82568

約数の個数: 20

約数和(自身を含む): 230096880

約数和(自身を除く): 112658176

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 82471, 164942, 329884, 659768, 1319536, 7339919, 14679838, 29359676, 58719352, 117438704]

約数ペア:

[(1, 117438704), (2, 58719352), (4, 29359676), (8, 14679838), (16, 7339919), (89, 1319536), (178, 659768), (356, 329884), (712, 164942), (1424, 82471)]