90381088

素因数分解:

$2^5\times 7^2\times {\mathrm{57641}}^1$

素因数の和:57665

約数の個数: 36

約数和(自身を含む): 206992422

約数和(自身を除く): 116611334

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 57641, 115282, 230564, 403487, 461128, 806974, 922256, 1613948, 1844512, 2824409, 3227896, 5648818, 6455792, 11297636, 12911584, 22595272, 45190544, 90381088]

約数ペア:

[(1, 90381088), (2, 45190544), (4, 22595272), (7, 12911584), (8, 11297636), (14, 6455792), (16, 5648818), (28, 3227896), (32, 2824409), (49, 1844512), (56, 1613948), (98, 922256), (112, 806974), (196, 461128), (224, 403487), (392, 230564), (784, 115282), (1568, 57641)]