31467986

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{7649}}^1$

素因数の和:7690

約数の個数: 24

約数和(自身を含む): 54942300

約数和(自身を除く): 23474314

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 7649, 15298, 84139, 130033, 168278, 260066, 925529, 1430363, 1851058, 2860726, 15733993, 31467986]

約数ペア:

[(1, 31467986), (2, 15733993), (11, 2860726), (17, 1851058), (22, 1430363), (34, 925529), (121, 260066), (187, 168278), (242, 130033), (374, 84139), (2057, 15298), (4114, 7649)]