140334112

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{101987}}^1$

素因数の和:102040

約数の個数: 24

約数和(自身を含む): 282710736

約数和(自身を除く): 142376624

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 101987, 203974, 407948, 815896, 1631792, 3263584, 4385441, 8770882, 17541764, 35083528, 70167056, 140334112]

約数ペア:

[(1, 140334112), (2, 70167056), (4, 35083528), (8, 17541764), (16, 8770882), (32, 4385441), (43, 3263584), (86, 1631792), (172, 815896), (344, 407948), (688, 203974), (1376, 101987)]