13340168

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53791}}^1$

素因数の和:53828

約数の個数: 16

約数和(自身を含む): 25820160

約数和(自身を除く): 12479992

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 53791, 107582, 215164, 430328, 1667521, 3335042, 6670084, 13340168]

約数ペア:

[(1, 13340168), (2, 6670084), (4, 3335042), (8, 1667521), (31, 430328), (62, 215164), (124, 107582), (248, 53791)]