31600972

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{46747}}^1$

素因数の和:46777

約数の個数: 18

約数和(自身を含む): 59884188

約数和(自身を除く): 28283216

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 46747, 93494, 186988, 607711, 1215422, 2430844, 7900243, 15800486, 31600972]

約数ペア:

[(1, 31600972), (2, 15800486), (4, 7900243), (13, 2430844), (26, 1215422), (52, 607711), (169, 186988), (338, 93494), (676, 46747)]