22309072

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 44434656

約数和(自身を除く): 22125584

約数列:

[1, 2, 4, 8, 16, 83, 107, 157, 166, 214, 314, 332, 428, 628, 664, 856, 1256, 1328, 1712, 2512, 8881, 13031, 16799, 17762, 26062, 33598, 35524, 52124, 67196, 71048, 104248, 134392, 142096, 208496, 268784, 1394317, 2788634, 5577268, 11154536, 22309072]

約数ペア:

[(1, 22309072), (2, 11154536), (4, 5577268), (8, 2788634), (16, 1394317), (83, 268784), (107, 208496), (157, 142096), (166, 134392), (214, 104248), (314, 71048), (332, 67196), (428, 52124), (628, 35524), (664, 33598), (856, 26062), (1256, 17762), (1328, 16799), (1712, 13031), (2512, 8881)]