31086936

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{3347}}^1$

素因数の和:3405

約数の個数: 64

約数和(自身を含む): 88387200

約数和(自身を除く): 57300264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 3347, 4644, 6694, 9288, 10041, 13388, 20082, 26776, 30123, 40164, 60246, 80328, 90369, 120492, 143921, 180738, 240984, 287842, 361476, 431763, 575684, 722952, 863526, 1151368, 1295289, 1727052, 2590578, 3454104, 3885867, 5181156, 7771734, 10362312, 15543468, 31086936]

約数ペア:

[(1, 31086936), (2, 15543468), (3, 10362312), (4, 7771734), (6, 5181156), (8, 3885867), (9, 3454104), (12, 2590578), (18, 1727052), (24, 1295289), (27, 1151368), (36, 863526), (43, 722952), (54, 575684), (72, 431763), (86, 361476), (108, 287842), (129, 240984), (172, 180738), (216, 143921), (258, 120492), (344, 90369), (387, 80328), (516, 60246), (774, 40164), (1032, 30123), (1161, 26776), (1548, 20082), (2322, 13388), (3096, 10041), (3347, 9288), (4644, 6694)]