38404156

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80681}}^1$

素因数の和:80709

約数の個数: 24

約数和(自身を含む): 81327456

約数和(自身を除く): 42923300

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 80681, 161362, 322724, 564767, 1129534, 1371577, 2259068, 2743154, 5486308, 9601039, 19202078, 38404156]

約数ペア:

[(1, 38404156), (2, 19202078), (4, 9601039), (7, 5486308), (14, 2743154), (17, 2259068), (28, 1371577), (34, 1129534), (68, 564767), (119, 322724), (238, 161362), (476, 80681)]