31679908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{35837}}^1$

素因数の和:35871

約数の個数: 24

約数和(自身を含む): 63218232

約数和(自身を除く): 31538324

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 35837, 71674, 143348, 465881, 609229, 931762, 1218458, 1863524, 2436916, 7919977, 15839954, 31679908]

約数ペア:

[(1, 31679908), (2, 15839954), (4, 7919977), (13, 2436916), (17, 1863524), (26, 1218458), (34, 931762), (52, 609229), (68, 465881), (221, 143348), (442, 71674), (884, 35837)]