23480336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1499}}^1$

素因数の和:1607

約数の個数: 40

約数和(自身を含む): 50220000

約数和(自身を除く): 26739664

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1424, 1499, 1958, 2998, 3916, 5996, 7832, 11992, 15664, 16489, 23984, 32978, 65956, 131912, 133411, 263824, 266822, 533644, 1067288, 1467521, 2134576, 2935042, 5870084, 11740168, 23480336]

約数ペア:

[(1, 23480336), (2, 11740168), (4, 5870084), (8, 2935042), (11, 2134576), (16, 1467521), (22, 1067288), (44, 533644), (88, 266822), (89, 263824), (176, 133411), (178, 131912), (356, 65956), (712, 32978), (979, 23984), (1424, 16489), (1499, 15664), (1958, 11992), (2998, 7832), (3916, 5996)]