31410848

素因数分解:

$2^5\times 7^1\times {\mathrm{140227}}^1$

素因数の和:140244

約数の個数: 24

約数和(自身を含む): 70674912

約数和(自身を除く): 39264064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 140227, 280454, 560908, 981589, 1121816, 1963178, 2243632, 3926356, 4487264, 7852712, 15705424, 31410848]

約数ペア:

[(1, 31410848), (2, 15705424), (4, 7852712), (7, 4487264), (8, 3926356), (14, 2243632), (16, 1963178), (28, 1121816), (32, 981589), (56, 560908), (112, 280454), (224, 140227)]