89004652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 175214592

約数和(自身を除く): 86209940

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 193, 223, 386, 446, 517, 772, 892, 1034, 2068, 2123, 2453, 4246, 4906, 8492, 9071, 9812, 10481, 18142, 20962, 36284, 41924, 43039, 86078, 99781, 115291, 172156, 199562, 230582, 399124, 461164, 473429, 946858, 1893716, 2022833, 4045666, 8091332, 22251163, 44502326, 89004652]

約数ペア:

[(1, 89004652), (2, 44502326), (4, 22251163), (11, 8091332), (22, 4045666), (44, 2022833), (47, 1893716), (94, 946858), (188, 473429), (193, 461164), (223, 399124), (386, 230582), (446, 199562), (517, 172156), (772, 115291), (892, 99781), (1034, 86078), (2068, 43039), (2123, 41924), (2453, 36284), (4246, 20962), (4906, 18142), (8492, 10481), (9071, 9812)]