9142448

素因数分解:

$2^4\times 7^1\times {\mathrm{81629}}^1$

素因数の和:81644

約数の個数: 20

約数和(自身を含む): 20244240

約数和(自身を除く): 11101792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 81629, 163258, 326516, 571403, 653032, 1142806, 1306064, 2285612, 4571224, 9142448]

約数ペア:

[(1, 9142448), (2, 4571224), (4, 2285612), (7, 1306064), (8, 1142806), (14, 653032), (16, 571403), (28, 326516), (56, 163258), (112, 81629)]