90181924

素因数分解:

$2^2\times 7^1\times {\mathrm{821}}^1\times {\mathrm{3923}}^1$

素因数の和:4755

約数の個数: 24

約数和(自身を含む): 180629568

約数和(自身を除く): 90447644

約数列:

[1, 2, 4, 7, 14, 28, 821, 1642, 3284, 3923, 5747, 7846, 11494, 15692, 22988, 27461, 54922, 109844, 3220783, 6441566, 12883132, 22545481, 45090962, 90181924]

約数ペア:

[(1, 90181924), (2, 45090962), (4, 22545481), (7, 12883132), (14, 6441566), (28, 3220783), (821, 109844), (1642, 54922), (3284, 27461), (3923, 22988), (5747, 15692), (7846, 11494)]