667065232

素因数分解:

$2^4\times {\mathrm{5309}}^1\times {\mathrm{7853}}^1$

素因数の和:13170

約数の個数: 20

約数和(自身を含む): 1292846940

約数和(自身を除く): 625781708

約数列:

[1, 2, 4, 8, 16, 5309, 7853, 10618, 15706, 21236, 31412, 42472, 62824, 84944, 125648, 41691577, 83383154, 166766308, 333532616, 667065232]

約数ペア:

[(1, 667065232), (2, 333532616), (4, 166766308), (8, 83383154), (16, 41691577), (5309, 125648), (7853, 84944), (10618, 62824), (15706, 42472), (21236, 31412)]