89143964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{244901}}^1$

素因数の和:244925

約数の個数: 24

約数和(自身を含む): 192003168

約数和(自身を除く): 102859204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 244901, 489802, 979604, 1714307, 3183713, 3428614, 6367426, 6857228, 12734852, 22285991, 44571982, 89143964]

約数ペア:

[(1, 89143964), (2, 44571982), (4, 22285991), (7, 12734852), (13, 6857228), (14, 6367426), (26, 3428614), (28, 3183713), (52, 1714307), (91, 979604), (182, 489802), (364, 244901)]