90961706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 152064000

約数和(自身を除く): 61102294

約数列:

[1, 2, 11, 22, 79, 158, 199, 263, 398, 526, 869, 1738, 2189, 2893, 4378, 5786, 15721, 20777, 31442, 41554, 52337, 104674, 172931, 228547, 345862, 457094, 575707, 1151414, 4134623, 8269246, 45480853, 90961706]

約数ペア:

[(1, 90961706), (2, 45480853), (11, 8269246), (22, 4134623), (79, 1151414), (158, 575707), (199, 457094), (263, 345862), (398, 228547), (526, 172931), (869, 104674), (1738, 52337), (2189, 41554), (2893, 31442), (4378, 20777), (5786, 15721)]