42086356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47609}}^1$

素因数の和:47643

約数の個数: 24

約数和(自身を含む): 83984040

約数和(自身を除く): 41897684

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 47609, 95218, 190436, 618917, 809353, 1237834, 1618706, 2475668, 3237412, 10521589, 21043178, 42086356]

約数ペア:

[(1, 42086356), (2, 21043178), (4, 10521589), (13, 3237412), (17, 2475668), (26, 1618706), (34, 1237834), (52, 809353), (68, 618917), (221, 190436), (442, 95218), (884, 47609)]