111421804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{31981}}^1$

素因数の和:32065

約数の個数: 24

約数和(自身を含む): 213128048

約数和(自身を除く): 101706244

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 31981, 63962, 127924, 415753, 831506, 1663012, 2142727, 4285454, 8570908, 27855451, 55710902, 111421804]

約数ペア:

[(1, 111421804), (2, 55710902), (4, 27855451), (13, 8570908), (26, 4285454), (52, 2142727), (67, 1663012), (134, 831506), (268, 415753), (871, 127924), (1742, 63962), (3484, 31981)]