555087488

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{139891}}^1$

素因数の和:139936

約数の個数: 32

約数和(自身を含む): 1141518720

約数和(自身を除く): 586431232

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 139891, 279782, 559564, 1119128, 2238256, 4336621, 4476512, 8673242, 8953024, 17346484, 17906048, 34692968, 69385936, 138771872, 277543744, 555087488]

約数ペア:

[(1, 555087488), (2, 277543744), (4, 138771872), (8, 69385936), (16, 34692968), (31, 17906048), (32, 17346484), (62, 8953024), (64, 8673242), (124, 4476512), (128, 4336621), (248, 2238256), (496, 1119128), (992, 559564), (1984, 279782), (3968, 139891)]