40220792

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{9613}}^1$

素因数の和:10142

約数の個数: 16

約数和(自身を含む): 75566040

約数和(自身を除く): 35345248

約数列:

[1, 2, 4, 8, 523, 1046, 2092, 4184, 9613, 19226, 38452, 76904, 5027599, 10055198, 20110396, 40220792]

約数ペア:

[(1, 40220792), (2, 20110396), (4, 10055198), (8, 5027599), (523, 76904), (1046, 38452), (2092, 19226), (4184, 9613)]