664410176

素因数分解:

$2^6\times {\mathrm{10381409}}^1$

素因数の和:10381421

約数の個数: 14

約数和(自身を含む): 1318439070

約数和(自身を除く): 654028894

約数列:

[1, 2, 4, 8, 16, 32, 64, 10381409, 20762818, 41525636, 83051272, 166102544, 332205088, 664410176]

約数ペア:

[(1, 664410176), (2, 332205088), (4, 166102544), (8, 83051272), (16, 41525636), (32, 20762818), (64, 10381409)]