31134924

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{20113}}^1$

素因数の和:20166

約数の個数: 36

約数和(自身を含む): 80536456

約数和(自身を除く): 49401532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 20113, 40226, 60339, 80452, 120678, 181017, 241356, 362034, 724068, 864859, 1729718, 2594577, 3459436, 5189154, 7783731, 10378308, 15567462, 31134924]

約数ペア:

[(1, 31134924), (2, 15567462), (3, 10378308), (4, 7783731), (6, 5189154), (9, 3459436), (12, 2594577), (18, 1729718), (36, 864859), (43, 724068), (86, 362034), (129, 241356), (172, 181017), (258, 120678), (387, 80452), (516, 60339), (774, 40226), (1548, 20113)]