8393848

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 16324560

約数和(自身を除く): 7930712

約数列:

[1, 2, 4, 8, 41, 82, 157, 163, 164, 314, 326, 328, 628, 652, 1256, 1304, 6437, 6683, 12874, 13366, 25591, 25748, 26732, 51182, 51496, 53464, 102364, 204728, 1049231, 2098462, 4196924, 8393848]

約数ペア:

[(1, 8393848), (2, 4196924), (4, 2098462), (8, 1049231), (41, 204728), (82, 102364), (157, 53464), (163, 51496), (164, 51182), (314, 26732), (326, 25748), (328, 25591), (628, 13366), (652, 12874), (1256, 6683), (1304, 6437)]