71347384

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{100207}}^1$

素因数の和:100302

約数の個数: 16

約数和(自身を含む): 135280800

約数和(自身を除く): 63933416

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 100207, 200414, 400828, 801656, 8918423, 17836846, 35673692, 71347384]

約数ペア:

[(1, 71347384), (2, 35673692), (4, 17836846), (8, 8918423), (89, 801656), (178, 400828), (356, 200414), (712, 100207)]