31873826

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{1223}}^1$

素因数の和:1465

約数の個数: 16

約数和(自身を含む): 48734784

約数和(自身を除く): 16860958

約数列:

[1, 2, 83, 157, 166, 314, 1223, 2446, 13031, 26062, 101509, 192011, 203018, 384022, 15936913, 31873826]

約数ペア:

[(1, 31873826), (2, 15936913), (83, 384022), (157, 203018), (166, 192011), (314, 101509), (1223, 26062), (2446, 13031)]