76538128

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{30469}}^1$

素因数の和:30634

約数の個数: 20

約数和(自身を含む): 149242060

約数和(自身を除く): 72703932

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 30469, 60938, 121876, 243752, 487504, 4783633, 9567266, 19134532, 38269064, 76538128]

約数ペア:

[(1, 76538128), (2, 38269064), (4, 19134532), (8, 9567266), (16, 4783633), (157, 487504), (314, 243752), (628, 121876), (1256, 60938), (2512, 30469)]