87691214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{26557}}^1$

素因数の和:26699

約数の個数: 16

約数和(自身を含む): 142775808

約数和(自身を除く): 55084594

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 26557, 53114, 345241, 690482, 3372739, 6745478, 43845607, 87691214]

約数ペア:

[(1, 87691214), (2, 43845607), (13, 6745478), (26, 3372739), (127, 690482), (254, 345241), (1651, 53114), (3302, 26557)]