42161438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{859}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 72817920

約数和(自身を除く): 30656482

約数列:

[1, 2, 11, 22, 23, 46, 97, 194, 253, 506, 859, 1067, 1718, 2134, 2231, 4462, 9449, 18898, 19757, 24541, 39514, 49082, 83323, 166646, 217327, 434654, 916553, 1833106, 1916429, 3832858, 21080719, 42161438]

約数ペア:

[(1, 42161438), (2, 21080719), (11, 3832858), (22, 1916429), (23, 1833106), (46, 916553), (97, 434654), (194, 217327), (253, 166646), (506, 83323), (859, 49082), (1067, 39514), (1718, 24541), (2134, 19757), (2231, 18898), (4462, 9449)]