85456784

素因数分解:

$2^4\times 7^2\times {\mathrm{109001}}^1$

素因数の和:109023

約数の個数: 30

約数和(自身を含む): 192606534

約数和(自身を除く): 107149750

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 109001, 218002, 436004, 763007, 872008, 1526014, 1744016, 3052028, 5341049, 6104056, 10682098, 12208112, 21364196, 42728392, 85456784]

約数ペア:

[(1, 85456784), (2, 42728392), (4, 21364196), (7, 12208112), (8, 10682098), (14, 6104056), (16, 5341049), (28, 3052028), (49, 1744016), (56, 1526014), (98, 872008), (112, 763007), (196, 436004), (392, 218002), (784, 109001)]