80893396

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{883}}^1$

素因数の和:1543

約数の個数: 24

約数和(自身を含む): 145789280

約数和(自身を除く): 64895884

約数列:

[1, 2, 4, 37, 74, 148, 619, 883, 1238, 1766, 2476, 3532, 22903, 32671, 45806, 65342, 91612, 130684, 546577, 1093154, 2186308, 20223349, 40446698, 80893396]

約数ペア:

[(1, 80893396), (2, 40446698), (4, 20223349), (37, 2186308), (74, 1093154), (148, 546577), (619, 130684), (883, 91612), (1238, 65342), (1766, 45806), (2476, 32671), (3532, 22903)]