23007088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2087}}^1$

素因数の和:2161

約数の個数: 40

約数和(自身を含む): 48934368

約数和(自身を除く): 25927280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2087, 2756, 4174, 5512, 8348, 11024, 16696, 27131, 33392, 54262, 108524, 110611, 217048, 221222, 434096, 442444, 884888, 1437943, 1769776, 2875886, 5751772, 11503544, 23007088]

約数ペア:

[(1, 23007088), (2, 11503544), (4, 5751772), (8, 2875886), (13, 1769776), (16, 1437943), (26, 884888), (52, 442444), (53, 434096), (104, 221222), (106, 217048), (208, 110611), (212, 108524), (424, 54262), (689, 33392), (848, 27131), (1378, 16696), (2087, 11024), (2756, 8348), (4174, 5512)]