164023084

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{1069}}^1$

素因数の和:1593

約数の個数: 24

約数和(自身を含む): 291211200

約数和(自身を除く): 127188116

約数列:

[1, 2, 4, 89, 178, 356, 431, 862, 1069, 1724, 2138, 4276, 38359, 76718, 95141, 153436, 190282, 380564, 460739, 921478, 1842956, 41005771, 82011542, 164023084]

約数ペア:

[(1, 164023084), (2, 82011542), (4, 41005771), (89, 1842956), (178, 921478), (356, 460739), (431, 380564), (862, 190282), (1069, 153436), (1724, 95141), (2138, 76718), (4276, 38359)]