169031344

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{340789}}^1$

素因数の和:340828

約数の個数: 20

約数和(自身を含む): 338063680

約数和(自身を除く): 169032336

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 340789, 681578, 1363156, 2726312, 5452624, 10564459, 21128918, 42257836, 84515672, 169031344]

約数ペア:

[(1, 169031344), (2, 84515672), (4, 42257836), (8, 21128918), (16, 10564459), (31, 5452624), (62, 2726312), (124, 1363156), (248, 681578), (496, 340789)]