22220344

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 42768000

約数和(自身を除く): 20547656

約数列:

[1, 2, 4, 8, 59, 118, 179, 236, 263, 358, 472, 526, 716, 1052, 1432, 2104, 10561, 15517, 21122, 31034, 42244, 47077, 62068, 84488, 94154, 124136, 188308, 376616, 2777543, 5555086, 11110172, 22220344]

約数ペア:

[(1, 22220344), (2, 11110172), (4, 5555086), (8, 2777543), (59, 376616), (118, 188308), (179, 124136), (236, 94154), (263, 84488), (358, 62068), (472, 47077), (526, 42244), (716, 31034), (1052, 21122), (1432, 15517), (2104, 10561)]