39867844

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1301}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 71745408

約数和(自身を除く): 31877564

約数列:

[1, 2, 4, 47, 94, 163, 188, 326, 652, 1301, 2602, 5204, 7661, 15322, 30644, 61147, 122294, 212063, 244588, 424126, 848252, 9966961, 19933922, 39867844]

約数ペア:

[(1, 39867844), (2, 19933922), (4, 9966961), (47, 848252), (94, 424126), (163, 244588), (188, 212063), (326, 122294), (652, 61147), (1301, 30644), (2602, 15322), (5204, 7661)]