85028372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3457}}^1$

素因数の和:3528

約数の個数: 48

約数和(自身を含む): 178930752

約数和(自身を除く): 93902380

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 286, 473, 559, 572, 946, 1118, 1892, 2236, 3457, 6149, 6914, 12298, 13828, 24596, 38027, 44941, 76054, 89882, 148651, 152108, 179764, 297302, 494351, 594604, 988702, 1635161, 1932463, 1977404, 3270322, 3864926, 6540644, 7729852, 21257093, 42514186, 85028372]

約数ペア:

[(1, 85028372), (2, 42514186), (4, 21257093), (11, 7729852), (13, 6540644), (22, 3864926), (26, 3270322), (43, 1977404), (44, 1932463), (52, 1635161), (86, 988702), (143, 594604), (172, 494351), (286, 297302), (473, 179764), (559, 152108), (572, 148651), (946, 89882), (1118, 76054), (1892, 44941), (2236, 38027), (3457, 24596), (6149, 13828), (6914, 12298)]