31690934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{6827}}^1$

素因数の和:7051

約数の個数: 16

約数和(自身を含む): 52111296

約数和(自身を除く): 20420362

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 6827, 13654, 75097, 150194, 1440497, 2880994, 15845467, 31690934]

約数ペア:

[(1, 31690934), (2, 15845467), (11, 2880994), (22, 1440497), (211, 150194), (422, 75097), (2321, 13654), (4642, 6827)]