31475472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{829}}^1$

素因数の和:960

約数の個数: 80

約数和(自身を含む): 93863040

約数和(自身を除く): 62387568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 113, 168, 226, 336, 339, 452, 678, 791, 829, 904, 1356, 1582, 1658, 1808, 2373, 2487, 2712, 3164, 3316, 4746, 4974, 5424, 5803, 6328, 6632, 9492, 9948, 11606, 12656, 13264, 17409, 18984, 19896, 23212, 34818, 37968, 39792, 46424, 69636, 92848, 93677, 139272, 187354, 278544, 281031, 374708, 562062, 655739, 749416, 1124124, 1311478, 1498832, 1967217, 2248248, 2622956, 3934434, 4496496, 5245912, 7868868, 10491824, 15737736, 31475472]

約数ペア:

[(1, 31475472), (2, 15737736), (3, 10491824), (4, 7868868), (6, 5245912), (7, 4496496), (8, 3934434), (12, 2622956), (14, 2248248), (16, 1967217), (21, 1498832), (24, 1311478), (28, 1124124), (42, 749416), (48, 655739), (56, 562062), (84, 374708), (112, 281031), (113, 278544), (168, 187354), (226, 139272), (336, 93677), (339, 92848), (452, 69636), (678, 46424), (791, 39792), (829, 37968), (904, 34818), (1356, 23212), (1582, 19896), (1658, 18984), (1808, 17409), (2373, 13264), (2487, 12656), (2712, 11606), (3164, 9948), (3316, 9492), (4746, 6632), (4974, 6328), (5424, 5803)]