328045264

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{500069}}^1$

素因数の和:500118

約数の個数: 20

約数和(自身を含む): 651091140

約数和(自身を除く): 323045876

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 500069, 1000138, 2000276, 4000552, 8001104, 20502829, 41005658, 82011316, 164022632, 328045264]

約数ペア:

[(1, 328045264), (2, 164022632), (4, 82011316), (8, 41005658), (16, 20502829), (41, 8001104), (82, 4000552), (164, 2000276), (328, 1000138), (656, 500069)]