31803158

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 53581824

約数和(自身を除く): 21778666

約数列:

[1, 2, 17, 23, 34, 46, 67, 134, 391, 607, 782, 1139, 1214, 1541, 2278, 3082, 10319, 13961, 20638, 26197, 27922, 40669, 52394, 81338, 237337, 474674, 691373, 935387, 1382746, 1870774, 15901579, 31803158]

約数ペア:

[(1, 31803158), (2, 15901579), (17, 1870774), (23, 1382746), (34, 935387), (46, 691373), (67, 474674), (134, 237337), (391, 81338), (607, 52394), (782, 40669), (1139, 27922), (1214, 26197), (1541, 20638), (2278, 13961), (3082, 10319)]