57386128

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{123677}}^1$

素因数の和:123714

約数の個数: 20

約数和(自身を含む): 115020540

約数和(自身を除く): 57634412

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 123677, 247354, 494708, 989416, 1978832, 3586633, 7173266, 14346532, 28693064, 57386128]

約数ペア:

[(1, 57386128), (2, 28693064), (4, 14346532), (8, 7173266), (16, 3586633), (29, 1978832), (58, 989416), (116, 494708), (232, 247354), (464, 123677)]