28803416

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{8803}}^1$

素因数の和:9218

約数の個数: 16

約数和(自身を含む): 54144600

約数和(自身を除く): 25341184

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 8803, 17606, 35212, 70424, 3600427, 7200854, 14401708, 28803416]

約数ペア:

[(1, 28803416), (2, 14401708), (4, 7200854), (8, 3600427), (409, 70424), (818, 35212), (1636, 17606), (3272, 8803)]