78452656

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{169079}}^1$

素因数の和:169116

約数の個数: 20

約数和(自身を含む): 157244400

約数和(自身を除く): 78791744

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 169079, 338158, 676316, 1352632, 2705264, 4903291, 9806582, 19613164, 39226328, 78452656]

約数ペア:

[(1, 78452656), (2, 39226328), (4, 19613164), (8, 9806582), (16, 4903291), (29, 2705264), (58, 1352632), (116, 676316), (232, 338158), (464, 169079)]