23185712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1279}}^1$

素因数の和:1401

約数の個数: 40

約数和(自身を含む): 49520640

約数和(自身を除く): 26334928

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 1133, 1279, 1648, 2266, 2558, 4532, 5116, 9064, 10232, 14069, 18128, 20464, 28138, 56276, 112552, 131737, 225104, 263474, 526948, 1053896, 1449107, 2107792, 2898214, 5796428, 11592856, 23185712]

約数ペア:

[(1, 23185712), (2, 11592856), (4, 5796428), (8, 2898214), (11, 2107792), (16, 1449107), (22, 1053896), (44, 526948), (88, 263474), (103, 225104), (176, 131737), (206, 112552), (412, 56276), (824, 28138), (1133, 20464), (1279, 18128), (1648, 14069), (2266, 10232), (2558, 9064), (4532, 5116)]