31299924

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2161}}^1$

素因数の和:2256

約数の個数: 48

約数和(自身を含む): 78454656

約数和(自身を除く): 47154732

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 71, 102, 142, 204, 213, 284, 426, 852, 1207, 2161, 2414, 3621, 4322, 4828, 6483, 7242, 8644, 12966, 14484, 25932, 36737, 73474, 110211, 146948, 153431, 220422, 306862, 440844, 460293, 613724, 920586, 1841172, 2608327, 5216654, 7824981, 10433308, 15649962, 31299924]

約数ペア:

[(1, 31299924), (2, 15649962), (3, 10433308), (4, 7824981), (6, 5216654), (12, 2608327), (17, 1841172), (34, 920586), (51, 613724), (68, 460293), (71, 440844), (102, 306862), (142, 220422), (204, 153431), (213, 146948), (284, 110211), (426, 73474), (852, 36737), (1207, 25932), (2161, 14484), (2414, 12966), (3621, 8644), (4322, 7242), (4828, 6483)]