90057136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10069}}^1$

素因数の和:10133

約数の個数: 40

約数和(自身を含む): 192296720

約数和(自身を除く): 102239584

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 10069, 20138, 40276, 80552, 130897, 161104, 261794, 432967, 523588, 865934, 1047176, 1731868, 2094352, 3463736, 5628571, 6927472, 11257142, 22514284, 45028568, 90057136]

約数ペア:

[(1, 90057136), (2, 45028568), (4, 22514284), (8, 11257142), (13, 6927472), (16, 5628571), (26, 3463736), (43, 2094352), (52, 1731868), (86, 1047176), (104, 865934), (172, 523588), (208, 432967), (344, 261794), (559, 161104), (688, 130897), (1118, 80552), (2236, 40276), (4472, 20138), (8944, 10069)]