38689648

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{51449}}^1$

素因数の和:51504

約数の個数: 20

約数和(自身を含む): 76557600

約数和(自身を除く): 37867952

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 51449, 102898, 205796, 411592, 823184, 2418103, 4836206, 9672412, 19344824, 38689648]

約数ペア:

[(1, 38689648), (2, 19344824), (4, 9672412), (8, 4836206), (16, 2418103), (47, 823184), (94, 411592), (188, 205796), (376, 102898), (752, 51449)]