23156408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{971}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 47589120

約数和(自身を除く): 24432712

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 271, 542, 971, 1084, 1942, 2168, 2981, 3884, 5962, 7768, 10681, 11924, 21362, 23848, 42724, 85448, 263141, 526282, 1052564, 2105128, 2894551, 5789102, 11578204, 23156408]

約数ペア:

[(1, 23156408), (2, 11578204), (4, 5789102), (8, 2894551), (11, 2105128), (22, 1052564), (44, 526282), (88, 263141), (271, 85448), (542, 42724), (971, 23848), (1084, 21362), (1942, 11924), (2168, 10681), (2981, 7768), (3884, 5962)]