89943892

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{26423}}^1$

素因数の和:26487

約数の個数: 24

約数和(自身を含む): 168690816

約数和(自身を除く): 78746924

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 26423, 52846, 105692, 607729, 977651, 1215458, 1955302, 2430916, 3910604, 22485973, 44971946, 89943892]

約数ペア:

[(1, 89943892), (2, 44971946), (4, 22485973), (23, 3910604), (37, 2430916), (46, 1955302), (74, 1215458), (92, 977651), (148, 607729), (851, 105692), (1702, 52846), (3404, 26423)]