342032008

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{312073}}^1$

素因数の和:312216

約数の個数: 16

約数和(自身を含む): 645993180

約数和(自身を除く): 303961172

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 312073, 624146, 1248292, 2496584, 42754001, 85508002, 171016004, 342032008]

約数ペア:

[(1, 342032008), (2, 171016004), (4, 85508002), (8, 42754001), (137, 2496584), (274, 1248292), (548, 624146), (1096, 312073)]