870241552

素因数分解:

$2^4\times {\mathrm{2971}}^1\times {\mathrm{18307}}^1$

素因数の和:21286

約数の個数: 20

約数和(自身を含む): 1686752656

約数和(自身を除く): 816511104

約数列:

[1, 2, 4, 8, 16, 2971, 5942, 11884, 18307, 23768, 36614, 47536, 73228, 146456, 292912, 54390097, 108780194, 217560388, 435120776, 870241552]

約数ペア:

[(1, 870241552), (2, 435120776), (4, 217560388), (8, 108780194), (16, 54390097), (2971, 292912), (5942, 146456), (11884, 73228), (18307, 47536), (23768, 36614)]