45140816

素因数分解:

$2^4\times 7^1\times {\mathrm{403043}}^1$

素因数の和:403058

約数の個数: 20

約数和(自身を含む): 99954912

約数和(自身を除く): 54814096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 403043, 806086, 1612172, 2821301, 3224344, 5642602, 6448688, 11285204, 22570408, 45140816]

約数ペア:

[(1, 45140816), (2, 22570408), (4, 11285204), (7, 6448688), (8, 5642602), (14, 3224344), (16, 2821301), (28, 1612172), (56, 806086), (112, 403043)]