31547472

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 89726400

約数和(自身を除く): 58178928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 149, 176, 264, 298, 401, 447, 528, 596, 802, 894, 1192, 1203, 1604, 1639, 1788, 2384, 2406, 3208, 3278, 3576, 4411, 4812, 4917, 6416, 6556, 7152, 8822, 9624, 9834, 13112, 13233, 17644, 19248, 19668, 26224, 26466, 35288, 39336, 52932, 59749, 70576, 78672, 105864, 119498, 179247, 211728, 238996, 358494, 477992, 657239, 716988, 955984, 1314478, 1433976, 1971717, 2628956, 2867952, 3943434, 5257912, 7886868, 10515824, 15773736, 31547472]

約数ペア:

[(1, 31547472), (2, 15773736), (3, 10515824), (4, 7886868), (6, 5257912), (8, 3943434), (11, 2867952), (12, 2628956), (16, 1971717), (22, 1433976), (24, 1314478), (33, 955984), (44, 716988), (48, 657239), (66, 477992), (88, 358494), (132, 238996), (149, 211728), (176, 179247), (264, 119498), (298, 105864), (401, 78672), (447, 70576), (528, 59749), (596, 52932), (802, 39336), (894, 35288), (1192, 26466), (1203, 26224), (1604, 19668), (1639, 19248), (1788, 17644), (2384, 13233), (2406, 13112), (3208, 9834), (3278, 9624), (3576, 8822), (4411, 7152), (4812, 6556), (4917, 6416)]