345872008

素因数分解:

$2^3\times {\mathrm{3617}}^1\times {\mathrm{11953}}^1$

素因数の和:15576

約数の個数: 16

約数和(自身を含む): 648743580

約数和(自身を除く): 302871572

約数列:

[1, 2, 4, 8, 3617, 7234, 11953, 14468, 23906, 28936, 47812, 95624, 43234001, 86468002, 172936004, 345872008]

約数ペア:

[(1, 345872008), (2, 172936004), (4, 86468002), (8, 43234001), (3617, 95624), (7234, 47812), (11953, 28936), (14468, 23906)]