89263898

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{5563}}^1$

素因数の和:5749

約数の個数: 16

約数和(自身を含む): 137007936

約数和(自身を除く): 47744038

約数列:

[1, 2, 71, 113, 142, 226, 5563, 8023, 11126, 16046, 394973, 628619, 789946, 1257238, 44631949, 89263898]

約数ペア:

[(1, 89263898), (2, 44631949), (71, 1257238), (113, 789946), (142, 628619), (226, 394973), (5563, 16046), (8023, 11126)]