920702992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{50789}}^1$

素因数の和:50911

約数の個数: 40

約数和(自身を含む): 1964963520

約数和(自身を除く): 1044260528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 1133, 1648, 2266, 4532, 9064, 18128, 50789, 101578, 203156, 406312, 558679, 812624, 1117358, 2234716, 4469432, 5231267, 8938864, 10462534, 20925068, 41850136, 57543937, 83700272, 115087874, 230175748, 460351496, 920702992]

約数ペア:

[(1, 920702992), (2, 460351496), (4, 230175748), (8, 115087874), (11, 83700272), (16, 57543937), (22, 41850136), (44, 20925068), (88, 10462534), (103, 8938864), (176, 5231267), (206, 4469432), (412, 2234716), (824, 1117358), (1133, 812624), (1648, 558679), (2266, 406312), (4532, 203156), (9064, 101578), (18128, 50789)]