31657956

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{21803}}^1$

素因数の和:21832

約数の個数: 36

約数和(自身を含む): 81198096

約数和(自身を除く): 49540140

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 21803, 43606, 65409, 87212, 130818, 239833, 261636, 479666, 719499, 959332, 1438998, 2638163, 2877996, 5276326, 7914489, 10552652, 15828978, 31657956]

約数ペア:

[(1, 31657956), (2, 15828978), (3, 10552652), (4, 7914489), (6, 5276326), (11, 2877996), (12, 2638163), (22, 1438998), (33, 959332), (44, 719499), (66, 479666), (121, 261636), (132, 239833), (242, 130818), (363, 87212), (484, 65409), (726, 43606), (1452, 21803)]