40691284

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{2143}}^1$

素因数の和:2295

約数の個数: 24

約数和(自身を含む): 73479168

約数和(自身を除く): 32787884

約数列:

[1, 2, 4, 47, 94, 101, 188, 202, 404, 2143, 4286, 4747, 8572, 9494, 18988, 100721, 201442, 216443, 402884, 432886, 865772, 10172821, 20345642, 40691284]

約数ペア:

[(1, 40691284), (2, 20345642), (4, 10172821), (47, 865772), (94, 432886), (101, 402884), (188, 216443), (202, 201442), (404, 100721), (2143, 18988), (4286, 9494), (4747, 8572)]