31873348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4679}}^1$

素因数の和:4827

約数の個数: 24

約数和(自身を含む): 60540480

約数和(自身を除く): 28667132

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 4679, 6812, 9358, 18716, 60827, 121654, 243308, 612949, 1225898, 2451796, 7968337, 15936674, 31873348]

約数ペア:

[(1, 31873348), (2, 15936674), (4, 7968337), (13, 2451796), (26, 1225898), (52, 612949), (131, 243308), (262, 121654), (524, 60827), (1703, 18716), (3406, 9358), (4679, 6812)]