40943402

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{1571}}^1$

素因数の和:1813

約数の個数: 16

約数和(自身を含む): 62590752

約数和(自身を除く): 21647350

約数列:

[1, 2, 83, 157, 166, 314, 1571, 3142, 13031, 26062, 130393, 246647, 260786, 493294, 20471701, 40943402]

約数ペア:

[(1, 40943402), (2, 20471701), (83, 493294), (157, 260786), (166, 246647), (314, 130393), (1571, 26062), (3142, 13031)]