65001256

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{121271}}^1$

素因数の和:121344

約数の個数: 16

約数和(自身を含む): 123697440

約数和(自身を除く): 58696184

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 121271, 242542, 485084, 970168, 8125157, 16250314, 32500628, 65001256]

約数ペア:

[(1, 65001256), (2, 32500628), (4, 16250314), (8, 8125157), (67, 970168), (134, 485084), (268, 242542), (536, 121271)]