31321672

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{53633}}^1$

素因数の和:53712

約数の個数: 16

約数和(自身を含む): 59533740

約数和(自身を除く): 28212068

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 53633, 107266, 214532, 429064, 3915209, 7830418, 15660836, 31321672]

約数ペア:

[(1, 31321672), (2, 15660836), (4, 7830418), (8, 3915209), (73, 429064), (146, 214532), (292, 107266), (584, 53633)]