30257392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{171917}}^1$

素因数の和:171936

約数の個数: 20

約数和(自身を含む): 63953496

約数和(自身を除く): 33696104

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 171917, 343834, 687668, 1375336, 1891087, 2750672, 3782174, 7564348, 15128696, 30257392]

約数ペア:

[(1, 30257392), (2, 15128696), (4, 7564348), (8, 3782174), (11, 2750672), (16, 1891087), (22, 1375336), (44, 687668), (88, 343834), (176, 171917)]