31122146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{23977}}^1$

素因数の和:24049

約数の個数: 16

約数和(自身を含む): 51792480

約数和(自身を除く): 20670334

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 23977, 47954, 263747, 527494, 1414643, 2829286, 15561073, 31122146]

約数ペア:

[(1, 31122146), (2, 15561073), (11, 2829286), (22, 1414643), (59, 527494), (118, 263747), (649, 47954), (1298, 23977)]