31767632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{152729}}^1$

素因数の和:152750

約数の個数: 20

約数和(自身を含む): 66284820

約数和(自身を除く): 34517188

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 152729, 305458, 610916, 1221832, 1985477, 2443664, 3970954, 7941908, 15883816, 31767632]

約数ペア:

[(1, 31767632), (2, 15883816), (4, 7941908), (8, 3970954), (13, 2443664), (16, 1985477), (26, 1221832), (52, 610916), (104, 305458), (208, 152729)]