40081672

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{68633}}^1$

素因数の和:68712

約数の個数: 16

約数和(自身を含む): 76183740

約数和(自身を除く): 36102068

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 68633, 137266, 274532, 549064, 5010209, 10020418, 20040836, 40081672]

約数ペア:

[(1, 40081672), (2, 20040836), (4, 10020418), (8, 5010209), (73, 549064), (146, 274532), (292, 137266), (584, 68633)]