31849334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{9221}}^1$

素因数の和:9391

約数の個数: 16

約数和(自身を含む): 52454736

約数和(自身を除く): 20605402

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 9221, 18442, 101431, 202862, 1447697, 2895394, 15924667, 31849334]

約数ペア:

[(1, 31849334), (2, 15924667), (11, 2895394), (22, 1447697), (157, 202862), (314, 101431), (1727, 18442), (3454, 9221)]