38827864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12413}}^1$

素因数の和:12459

約数の個数: 32

約数和(自身を含む): 80442720

約数和(自身を除く): 41614856

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 12413, 24826, 49652, 99304, 211021, 285499, 422042, 570998, 844084, 1141996, 1688168, 2283992, 4853483, 9706966, 19413932, 38827864]

約数ペア:

[(1, 38827864), (2, 19413932), (4, 9706966), (8, 4853483), (17, 2283992), (23, 1688168), (34, 1141996), (46, 844084), (68, 570998), (92, 422042), (136, 285499), (184, 211021), (391, 99304), (782, 49652), (1564, 24826), (3128, 12413)]