15661850096

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{22764317}}^1$

素因数の和:22764368

約数の個数: 20

約数和(自身を含む): 31050529752

約数和(自身を除く): 15388679656

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 22764317, 45528634, 91057268, 182114536, 364229072, 978865631, 1957731262, 3915462524, 7830925048, 15661850096]

約数ペア:

[(1, 15661850096), (2, 7830925048), (4, 3915462524), (8, 1957731262), (16, 978865631), (43, 364229072), (86, 182114536), (172, 91057268), (344, 45528634), (688, 22764317)]