89577008

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{78853}}^1$

素因数の和:78932

約数の個数: 20

約数和(自身を含む): 176002128

約数和(自身を除く): 86425120

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 78853, 157706, 315412, 630824, 1261648, 5598563, 11197126, 22394252, 44788504, 89577008]

約数ペア:

[(1, 89577008), (2, 44788504), (4, 22394252), (8, 11197126), (16, 5598563), (71, 1261648), (142, 630824), (284, 315412), (568, 157706), (1136, 78853)]