89941442

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1\times {\mathrm{1151}}^1$

素因数の和:1681

約数の個数: 16

約数和(自身を含む): 136857600

約数和(自身を除く): 46916158

約数列:

[1, 2, 89, 178, 439, 878, 1151, 2302, 39071, 78142, 102439, 204878, 505289, 1010578, 44970721, 89941442]

約数ペア:

[(1, 89941442), (2, 44970721), (89, 1010578), (178, 505289), (439, 204878), (878, 102439), (1151, 78142), (2302, 39071)]