90871534

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{4861}}^1$

素因数の和:5595

約数の個数: 16

約数和(自身を含む): 147026880

約数和(自身を除く): 56155346

約数列:

[1, 2, 13, 26, 719, 1438, 4861, 9347, 9722, 18694, 63193, 126386, 3495059, 6990118, 45435767, 90871534]

約数ペア:

[(1, 90871534), (2, 45435767), (13, 6990118), (26, 3495059), (719, 126386), (1438, 63193), (4861, 18694), (9347, 9722)]