31888428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18583}}^1$

素因数の和:18614

約数の個数: 48

約数和(自身を含む): 87419136

約数和(自身を除く): 55530708

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 18583, 37166, 55749, 74332, 111498, 204413, 222996, 241579, 408826, 483158, 613239, 724737, 817652, 966316, 1226478, 1449474, 2452956, 2657369, 2898948, 5314738, 7972107, 10629476, 15944214, 31888428]

約数ペア:

[(1, 31888428), (2, 15944214), (3, 10629476), (4, 7972107), (6, 5314738), (11, 2898948), (12, 2657369), (13, 2452956), (22, 1449474), (26, 1226478), (33, 966316), (39, 817652), (44, 724737), (52, 613239), (66, 483158), (78, 408826), (132, 241579), (143, 222996), (156, 204413), (286, 111498), (429, 74332), (572, 55749), (858, 37166), (1716, 18583)]