22851664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{827}}^1$

素因数の和:1003

約数の個数: 40

約数和(自身を含む): 48666528

約数和(自身を除く): 25814864

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 157, 176, 314, 628, 827, 1256, 1654, 1727, 2512, 3308, 3454, 6616, 6908, 9097, 13232, 13816, 18194, 27632, 36388, 72776, 129839, 145552, 259678, 519356, 1038712, 1428229, 2077424, 2856458, 5712916, 11425832, 22851664]

約数ペア:

[(1, 22851664), (2, 11425832), (4, 5712916), (8, 2856458), (11, 2077424), (16, 1428229), (22, 1038712), (44, 519356), (88, 259678), (157, 145552), (176, 129839), (314, 72776), (628, 36388), (827, 27632), (1256, 18194), (1654, 13816), (1727, 13232), (2512, 9097), (3308, 6908), (3454, 6616)]