31056136

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{9007}}^1$

素因数の和:9444

約数の個数: 16

約数和(自身を含む): 58371840

約数和(自身を除く): 27315704

約数列:

[1, 2, 4, 8, 431, 862, 1724, 3448, 9007, 18014, 36028, 72056, 3882017, 7764034, 15528068, 31056136]

約数ペア:

[(1, 31056136), (2, 15528068), (4, 7764034), (8, 3882017), (431, 72056), (862, 36028), (1724, 18014), (3448, 9007)]