172834324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{30493}}^1$

素因数の和:30619

約数の個数: 24

約数和(自身を含む): 328725320

約数和(自身を除く): 155890996

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 30493, 60986, 121972, 396409, 792818, 1585636, 3323737, 6647474, 13294948, 43208581, 86417162, 172834324]

約数ペア:

[(1, 172834324), (2, 86417162), (4, 43208581), (13, 13294948), (26, 6647474), (52, 3323737), (109, 1585636), (218, 792818), (436, 396409), (1417, 121972), (2834, 60986), (5668, 30493)]