83559664

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{121453}}^1$

素因数の和:121504

約数の個数: 20

約数和(自身を含む): 165663256

約数和(自身を除く): 82103592

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 121453, 242906, 485812, 971624, 1943248, 5222479, 10444958, 20889916, 41779832, 83559664]

約数ペア:

[(1, 83559664), (2, 41779832), (4, 20889916), (8, 10444958), (16, 5222479), (43, 1943248), (86, 971624), (172, 485812), (344, 242906), (688, 121453)]