1630090096

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{50411}}^1$

素因数の和:50509

約数の個数: 40

約数和(自身を含む): 3300574464

約数和(自身を除く): 1670484368

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 2021, 4042, 8084, 16168, 32336, 50411, 100822, 201644, 403288, 806576, 2167673, 2369317, 4335346, 4738634, 8670692, 9477268, 17341384, 18954536, 34682768, 37909072, 101880631, 203761262, 407522524, 815045048, 1630090096]

約数ペア:

[(1, 1630090096), (2, 815045048), (4, 407522524), (8, 203761262), (16, 101880631), (43, 37909072), (47, 34682768), (86, 18954536), (94, 17341384), (172, 9477268), (188, 8670692), (344, 4738634), (376, 4335346), (688, 2369317), (752, 2167673), (2021, 806576), (4042, 403288), (8084, 201644), (16168, 100822), (32336, 50411)]