48691376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{160169}}^1$

素因数の和:160196

約数の個数: 20

約数和(自身を含む): 99305400

約数和(自身を除く): 50614024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 160169, 320338, 640676, 1281352, 2562704, 3043211, 6086422, 12172844, 24345688, 48691376]

約数ペア:

[(1, 48691376), (2, 24345688), (4, 12172844), (8, 6086422), (16, 3043211), (19, 2562704), (38, 1281352), (76, 640676), (152, 320338), (304, 160169)]