64189922

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{3163}}^1$

素因数の和:3377

約数の個数: 16

約数和(自身を含む): 98337120

約数和(自身を除く): 34147198

約数列:

[1, 2, 73, 139, 146, 278, 3163, 6326, 10147, 20294, 230899, 439657, 461798, 879314, 32094961, 64189922]

約数ペア:

[(1, 64189922), (2, 32094961), (73, 879314), (139, 461798), (146, 439657), (278, 230899), (3163, 20294), (6326, 10147)]