172704844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107137}}^1$

素因数の和:107185

約数の個数: 24

約数和(自身を含む): 335984768

約数和(自身を除く): 163279924

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 107137, 214274, 428548, 1392781, 2785562, 3321247, 5571124, 6642494, 13284988, 43176211, 86352422, 172704844]

約数ペア:

[(1, 172704844), (2, 86352422), (4, 43176211), (13, 13284988), (26, 6642494), (31, 5571124), (52, 3321247), (62, 2785562), (124, 1392781), (403, 428548), (806, 214274), (1612, 107137)]