245909728

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{48947}}^1$

素因数の和:49114

約数の個数: 24

約数和(自身を含む): 487228392

約数和(自身を除く): 241318664

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5024, 48947, 97894, 195788, 391576, 783152, 1566304, 7684679, 15369358, 30738716, 61477432, 122954864, 245909728]

約数ペア:

[(1, 245909728), (2, 122954864), (4, 61477432), (8, 30738716), (16, 15369358), (32, 7684679), (157, 1566304), (314, 783152), (628, 391576), (1256, 195788), (2512, 97894), (5024, 48947)]