20161250932

素因数分解:

$2^2\times {\mathrm{79}}^2\times {\mathrm{807613}}^1$

素因数の和:807775

約数の個数: 18

約数和(自身を含む): 35734496658

約数和(自身を除く): 15573245726

約数列:

[1, 2, 4, 79, 158, 316, 6241, 12482, 24964, 807613, 1615226, 3230452, 63801427, 127602854, 255205708, 5040312733, 10080625466, 20161250932]

約数ペア:

[(1, 20161250932), (2, 10080625466), (4, 5040312733), (79, 255205708), (158, 127602854), (316, 63801427), (6241, 3230452), (12482, 1615226), (24964, 807613)]