854555984

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{2322163}}^1$

素因数の和:2322194

約数の個数: 20

約数和(自身を含む): 1727690016

約数和(自身を除く): 873134032

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 2322163, 4644326, 9288652, 18577304, 37154608, 53409749, 106819498, 213638996, 427277992, 854555984]

約数ペア:

[(1, 854555984), (2, 427277992), (4, 213638996), (8, 106819498), (16, 53409749), (23, 37154608), (46, 18577304), (92, 9288652), (184, 4644326), (368, 2322163)]