31396536

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{10141}}^1$

素因数の和:10196

約数の個数: 48

約数和(自身を含む): 87018360

約数和(自身を除く): 55621824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 10141, 20282, 30423, 40564, 60846, 81128, 91269, 121692, 182538, 243384, 365076, 436063, 730152, 872126, 1308189, 1744252, 2616378, 3488504, 3924567, 5232756, 7849134, 10465512, 15698268, 31396536]

約数ペア:

[(1, 31396536), (2, 15698268), (3, 10465512), (4, 7849134), (6, 5232756), (8, 3924567), (9, 3488504), (12, 2616378), (18, 1744252), (24, 1308189), (36, 872126), (43, 730152), (72, 436063), (86, 365076), (129, 243384), (172, 182538), (258, 121692), (344, 91269), (387, 81128), (516, 60846), (774, 40564), (1032, 30423), (1548, 20282), (3096, 10141)]