29120288

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{21163}}^1$

素因数の和:21216

約数の個数: 24

約数和(自身を含む): 58666608

約数和(自身を除く): 29546320

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 21163, 42326, 84652, 169304, 338608, 677216, 910009, 1820018, 3640036, 7280072, 14560144, 29120288]

約数ペア:

[(1, 29120288), (2, 14560144), (4, 7280072), (8, 3640036), (16, 1820018), (32, 910009), (43, 677216), (86, 338608), (172, 169304), (344, 84652), (688, 42326), (1376, 21163)]