9157232

素因数分解:

$2^4\times 7^1\times {\mathrm{81761}}^1$

素因数の和:81776

約数の個数: 20

約数和(自身を含む): 20276976

約数和(自身を除く): 11119744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 81761, 163522, 327044, 572327, 654088, 1144654, 1308176, 2289308, 4578616, 9157232]

約数ペア:

[(1, 9157232), (2, 4578616), (4, 2289308), (7, 1308176), (8, 1144654), (14, 654088), (16, 572327), (28, 327044), (56, 163522), (112, 81761)]