31613114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{15391}}^1$

素因数の和:15485

約数の個数: 16

約数和(自身を含む): 51717120

約数和(自身を除く): 20104006

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 15391, 30782, 200083, 400166, 1215889, 2431778, 15806557, 31613114]

約数ペア:

[(1, 31613114), (2, 15806557), (13, 2431778), (26, 1215889), (79, 400166), (158, 200083), (1027, 30782), (2054, 15391)]