217427744

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{115163}}^1$

素因数の和:115232

約数の個数: 24

約数和(自身を含む): 435319920

約数和(自身を除く): 217892176

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888, 115163, 230326, 460652, 921304, 1842608, 3685216, 6794617, 13589234, 27178468, 54356936, 108713872, 217427744]

約数ペア:

[(1, 217427744), (2, 108713872), (4, 54356936), (8, 27178468), (16, 13589234), (32, 6794617), (59, 3685216), (118, 1842608), (236, 921304), (472, 460652), (944, 230326), (1888, 115163)]