331969096

素因数分解:

$2^3\times {\mathrm{997}}^1\times {\mathrm{41621}}^1$

素因数の和:42624

約数の個数: 16

約数和(自身を含む): 623081340

約数和(自身を除く): 291112244

約数列:

[1, 2, 4, 8, 997, 1994, 3988, 7976, 41621, 83242, 166484, 332968, 41496137, 82992274, 165984548, 331969096]

約数ペア:

[(1, 331969096), (2, 165984548), (4, 82992274), (8, 41496137), (997, 332968), (1994, 166484), (3988, 83242), (7976, 41621)]