41690038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{20297}}^1$

素因数の和:20391

約数の個数: 16

約数和(自身を含む): 68201280

約数和(自身を除く): 26511242

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 20297, 40594, 263861, 527722, 1603463, 3206926, 20845019, 41690038]

約数ペア:

[(1, 41690038), (2, 20845019), (13, 3206926), (26, 1603463), (79, 527722), (158, 263861), (1027, 40594), (2054, 20297)]