82563416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25609}}^1$

素因数の和:25659

約数の個数: 32

約数和(自身を含む): 172099200

約数和(自身を除く): 89535784

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 25609, 51218, 102436, 204872, 332917, 665834, 793879, 1331668, 1587758, 2663336, 3175516, 6351032, 10320427, 20640854, 41281708, 82563416]

約数ペア:

[(1, 82563416), (2, 41281708), (4, 20640854), (8, 10320427), (13, 6351032), (26, 3175516), (31, 2663336), (52, 1587758), (62, 1331668), (104, 793879), (124, 665834), (248, 332917), (403, 204872), (806, 102436), (1612, 51218), (3224, 25609)]