865132384

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{4391}}^1$

素因数の和:4579

約数の個数: 48

約数和(自身を含む): 1753145856

約数和(自身を除く): 888013472

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 131, 188, 262, 376, 524, 752, 1048, 1504, 2096, 4192, 4391, 6157, 8782, 12314, 17564, 24628, 35128, 49256, 70256, 98512, 140512, 197024, 206377, 412754, 575221, 825508, 1150442, 1651016, 2300884, 3302032, 4601768, 6604064, 9203536, 18407072, 27035387, 54070774, 108141548, 216283096, 432566192, 865132384]

約数ペア:

[(1, 865132384), (2, 432566192), (4, 216283096), (8, 108141548), (16, 54070774), (32, 27035387), (47, 18407072), (94, 9203536), (131, 6604064), (188, 4601768), (262, 3302032), (376, 2300884), (524, 1651016), (752, 1150442), (1048, 825508), (1504, 575221), (2096, 412754), (4192, 206377), (4391, 197024), (6157, 140512), (8782, 98512), (12314, 70256), (17564, 49256), (24628, 35128)]