161008042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{56813}}^1$

素因数の和:56937

約数の個数: 16

約数和(自身を含む): 262480680

約数和(自身を除く): 101472638

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 56813, 113626, 738569, 1477138, 6192617, 12385234, 80504021, 161008042]

約数ペア:

[(1, 161008042), (2, 80504021), (13, 12385234), (26, 6192617), (109, 1477138), (218, 738569), (1417, 113626), (2834, 56813)]