83171882

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{1571}}^1$

素因数の和:1933

約数の個数: 16

約数和(自身を含む): 126539712

約数和(自身を除く): 43367830

約数列:

[1, 2, 103, 206, 257, 514, 1571, 3142, 26471, 52942, 161813, 323626, 403747, 807494, 41585941, 83171882]

約数ペア:

[(1, 83171882), (2, 41585941), (103, 807494), (206, 403747), (257, 323626), (514, 161813), (1571, 52942), (3142, 26471)]