90472732

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{78809}}^1$

素因数の和:78861

約数の個数: 24

約数和(自身を含む): 185361120

約数和(自身を除く): 94888388

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 78809, 157618, 315236, 551663, 1103326, 2206652, 3231169, 6462338, 12924676, 22618183, 45236366, 90472732]

約数ペア:

[(1, 90472732), (2, 45236366), (4, 22618183), (7, 12924676), (14, 6462338), (28, 3231169), (41, 2206652), (82, 1103326), (164, 551663), (287, 315236), (574, 157618), (1148, 78809)]