23857256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 51321600

約数和(自身を除く): 27464344

約数列:

[1, 2, 4, 8, 17, 23, 29, 34, 46, 58, 68, 92, 116, 136, 184, 232, 263, 391, 493, 526, 667, 782, 986, 1052, 1334, 1564, 1972, 2104, 2668, 3128, 3944, 4471, 5336, 6049, 7627, 8942, 11339, 12098, 15254, 17884, 22678, 24196, 30508, 35768, 45356, 48392, 61016, 90712, 102833, 129659, 175421, 205666, 259318, 350842, 411332, 518636, 701684, 822664, 1037272, 1403368, 2982157, 5964314, 11928628, 23857256]

約数ペア:

[(1, 23857256), (2, 11928628), (4, 5964314), (8, 2982157), (17, 1403368), (23, 1037272), (29, 822664), (34, 701684), (46, 518636), (58, 411332), (68, 350842), (92, 259318), (116, 205666), (136, 175421), (184, 129659), (232, 102833), (263, 90712), (391, 61016), (493, 48392), (526, 45356), (667, 35768), (782, 30508), (986, 24196), (1052, 22678), (1334, 17884), (1564, 15254), (1972, 12098), (2104, 11339), (2668, 8942), (3128, 7627), (3944, 6049), (4471, 5336)]