40722286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{17971}}^1$

素因数の和:18087

約数の個数: 16

約数和(自身を含む): 67287168

約数和(自身を除く): 26564882

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 17971, 35942, 197681, 395362, 1851013, 3702026, 20361143, 40722286]

約数ペア:

[(1, 40722286), (2, 20361143), (11, 3702026), (22, 1851013), (103, 395362), (206, 197681), (1133, 35942), (2266, 17971)]