90531028

素因数分解:

$2^2\times 7^2\times {\mathrm{229}}^1\times {\mathrm{2017}}^1$

素因数の和:2264

約数の個数: 36

約数和(自身を含む): 185191860

約数和(自身を除く): 94660832

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 229, 458, 916, 1603, 2017, 3206, 4034, 6412, 8068, 11221, 14119, 22442, 28238, 44884, 56476, 98833, 197666, 395332, 461893, 923786, 1847572, 3233251, 6466502, 12933004, 22632757, 45265514, 90531028]

約数ペア:

[(1, 90531028), (2, 45265514), (4, 22632757), (7, 12933004), (14, 6466502), (28, 3233251), (49, 1847572), (98, 923786), (196, 461893), (229, 395332), (458, 197666), (916, 98833), (1603, 56476), (2017, 44884), (3206, 28238), (4034, 22442), (6412, 14119), (8068, 11221)]