90509708

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{2347}}^1$

素因数の和:2693

約数の個数: 24

約数和(自身を含む): 164097024

約数和(自身を除く): 73587316

約数列:

[1, 2, 4, 31, 62, 124, 311, 622, 1244, 2347, 4694, 9388, 9641, 19282, 38564, 72757, 145514, 291028, 729917, 1459834, 2919668, 22627427, 45254854, 90509708]

約数ペア:

[(1, 90509708), (2, 45254854), (4, 22627427), (31, 2919668), (62, 1459834), (124, 729917), (311, 291028), (622, 145514), (1244, 72757), (2347, 38564), (4694, 19282), (9388, 9641)]