40347984

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{8161}}^1$

素因数の和:8275

約数の個数: 40

約数和(自身を含む): 105257152

約数和(自身を除く): 64909168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 8161, 16322, 24483, 32644, 48966, 65288, 97932, 130576, 195864, 391728, 840583, 1681166, 2521749, 3362332, 5043498, 6724664, 10086996, 13449328, 20173992, 40347984]

約数ペア:

[(1, 40347984), (2, 20173992), (3, 13449328), (4, 10086996), (6, 6724664), (8, 5043498), (12, 3362332), (16, 2521749), (24, 1681166), (48, 840583), (103, 391728), (206, 195864), (309, 130576), (412, 97932), (618, 65288), (824, 48966), (1236, 32644), (1648, 24483), (2472, 16322), (4944, 8161)]