89272618

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1\times {\mathrm{631}}^1$

素因数の和:1317

約数の個数: 16

約数和(自身を含む): 135419904

約数和(自身を除く): 46147286

約数列:

[1, 2, 127, 254, 557, 631, 1114, 1262, 70739, 80137, 141478, 160274, 351467, 702934, 44636309, 89272618]

約数ペア:

[(1, 89272618), (2, 44636309), (127, 702934), (254, 351467), (557, 160274), (631, 141478), (1114, 80137), (1262, 70739)]