388349224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{26687}}^1$

素因数の和:26817

約数の個数: 32

約数和(自身を含む): 778222080

約数和(自身を除く): 389872856

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 1819, 3638, 7276, 14552, 26687, 53374, 106748, 213496, 453679, 907358, 1814716, 2855509, 3629432, 5711018, 11422036, 22844072, 48543653, 97087306, 194174612, 388349224]

約数ペア:

[(1, 388349224), (2, 194174612), (4, 97087306), (8, 48543653), (17, 22844072), (34, 11422036), (68, 5711018), (107, 3629432), (136, 2855509), (214, 1814716), (428, 907358), (856, 453679), (1819, 213496), (3638, 106748), (7276, 53374), (14552, 26687)]