31235286

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{121067}}^1$

素因数の和:121115

約数の個数: 16

約数和(自身を含む): 63923904

約数和(自身を除く): 32688618

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 121067, 242134, 363201, 726402, 5205881, 10411762, 15617643, 31235286]

約数ペア:

[(1, 31235286), (2, 15617643), (3, 10411762), (6, 5205881), (43, 726402), (86, 363201), (129, 242134), (258, 121067)]