187695328

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{439}}^1$

素因数の和:911

約数の個数: 48

約数和(自身を含む): 383201280

約数和(自身を除く): 195505952

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 431, 439, 496, 862, 878, 992, 1724, 1756, 3448, 3512, 6896, 7024, 13361, 13609, 13792, 14048, 26722, 27218, 53444, 54436, 106888, 108872, 189209, 213776, 217744, 378418, 427552, 435488, 756836, 1513672, 3027344, 5865479, 6054688, 11730958, 23461916, 46923832, 93847664, 187695328]

約数ペア:

[(1, 187695328), (2, 93847664), (4, 46923832), (8, 23461916), (16, 11730958), (31, 6054688), (32, 5865479), (62, 3027344), (124, 1513672), (248, 756836), (431, 435488), (439, 427552), (496, 378418), (862, 217744), (878, 213776), (992, 189209), (1724, 108872), (1756, 106888), (3448, 54436), (3512, 53444), (6896, 27218), (7024, 26722), (13361, 14048), (13609, 13792)]