90971552

素因数分解:

$2^5\times 7^1\times {\mathrm{406123}}^1$

素因数の和:406140

約数の個数: 24

約数和(自身を含む): 204686496

約数和(自身を除く): 113714944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 406123, 812246, 1624492, 2842861, 3248984, 5685722, 6497968, 11371444, 12995936, 22742888, 45485776, 90971552]

約数ペア:

[(1, 90971552), (2, 45485776), (4, 22742888), (7, 12995936), (8, 11371444), (14, 6497968), (16, 5685722), (28, 3248984), (32, 2842861), (56, 1624492), (112, 812246), (224, 406123)]