31026655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{24527}}^1$

素因数の和:24566

約数の個数: 16

約数和(自身を含む): 42384384

約数和(自身を除く): 11357729

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 24527, 122635, 269797, 564121, 1348985, 2820605, 6205331, 31026655]

約数ペア:

[(1, 31026655), (5, 6205331), (11, 2820605), (23, 1348985), (55, 564121), (115, 269797), (253, 122635), (1265, 24527)]