51128536

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{39209}}^1$

素因数の和:39378

約数の個数: 16

約数和(自身を含む): 96456600

約数和(自身を除く): 45328064

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 39209, 78418, 156836, 313672, 6391067, 12782134, 25564268, 51128536]

約数ペア:

[(1, 51128536), (2, 25564268), (4, 12782134), (8, 6391067), (163, 313672), (326, 156836), (652, 78418), (1304, 39209)]