42503504

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{15907}}^1$

素因数の和:16082

約数の個数: 20

約数和(自身を含む): 82848864

約数和(自身を除く): 40345360

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 15907, 31814, 63628, 127256, 254512, 2656469, 5312938, 10625876, 21251752, 42503504]

約数ペア:

[(1, 42503504), (2, 21251752), (4, 10625876), (8, 5312938), (16, 2656469), (167, 254512), (334, 127256), (668, 63628), (1336, 31814), (2672, 15907)]