90711244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{91813}}^1$

素因数の和:91849

約数の個数: 24

約数和(自身を含む): 179955440

約数和(自身を除く): 89244196

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 91813, 183626, 367252, 1193569, 1744447, 2387138, 3488894, 4774276, 6977788, 22677811, 45355622, 90711244]

約数ペア:

[(1, 90711244), (2, 45355622), (4, 22677811), (13, 6977788), (19, 4774276), (26, 3488894), (38, 2387138), (52, 1744447), (76, 1193569), (247, 367252), (494, 183626), (988, 91813)]