31894832

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{15217}}^1$

素因数の和:15356

約数の個数: 20

約数和(自身を含む): 62272056

約数和(自身を除く): 30377224

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 15217, 30434, 60868, 121736, 243472, 1993427, 3986854, 7973708, 15947416, 31894832]

約数ペア:

[(1, 31894832), (2, 15947416), (4, 7973708), (8, 3986854), (16, 1993427), (131, 243472), (262, 121736), (524, 60868), (1048, 30434), (2096, 15217)]