45128188

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{51991}}^1$

素因数の和:52033

約数の個数: 24

約数和(自身を含む): 93169664

約数和(自身を除く): 48041476

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 51991, 103982, 207964, 363937, 727874, 1455748, 1611721, 3223442, 6446884, 11282047, 22564094, 45128188]

約数ペア:

[(1, 45128188), (2, 22564094), (4, 11282047), (7, 6446884), (14, 3223442), (28, 1611721), (31, 1455748), (62, 727874), (124, 363937), (217, 207964), (434, 103982), (868, 51991)]