81482408

素因数分解:

$2^3\times 7^1\times {\mathrm{1455043}}^1$

素因数の和:1455056

約数の個数: 16

約数和(自身を含む): 174605280

約数和(自身を除く): 93122872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1455043, 2910086, 5820172, 10185301, 11640344, 20370602, 40741204, 81482408]

約数ペア:

[(1, 81482408), (2, 40741204), (4, 20370602), (7, 11640344), (8, 10185301), (14, 5820172), (28, 2910086), (56, 1455043)]