31927848

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 83099520

約数和(自身を除く): 51171672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 71, 82, 123, 142, 164, 213, 246, 284, 328, 426, 457, 492, 568, 852, 914, 984, 1371, 1704, 1828, 2742, 2911, 3656, 5484, 5822, 8733, 10968, 11644, 17466, 18737, 23288, 32447, 34932, 37474, 56211, 64894, 69864, 74948, 97341, 112422, 129788, 149896, 194682, 224844, 259576, 389364, 449688, 778728, 1330327, 2660654, 3990981, 5321308, 7981962, 10642616, 15963924, 31927848]

約数ペア:

[(1, 31927848), (2, 15963924), (3, 10642616), (4, 7981962), (6, 5321308), (8, 3990981), (12, 2660654), (24, 1330327), (41, 778728), (71, 449688), (82, 389364), (123, 259576), (142, 224844), (164, 194682), (213, 149896), (246, 129788), (284, 112422), (328, 97341), (426, 74948), (457, 69864), (492, 64894), (568, 56211), (852, 37474), (914, 34932), (984, 32447), (1371, 23288), (1704, 18737), (1828, 17466), (2742, 11644), (2911, 10968), (3656, 8733), (5484, 5822)]