85816676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{20107}}^1$

素因数の和:20219

約数の個数: 24

約数和(自身を含む): 165529056

約数和(自身を除く): 79712380

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 20107, 40214, 80428, 221177, 442354, 884708, 1950379, 3900758, 7801516, 21454169, 42908338, 85816676]

約数ペア:

[(1, 85816676), (2, 42908338), (4, 21454169), (11, 7801516), (22, 3900758), (44, 1950379), (97, 884708), (194, 442354), (388, 221177), (1067, 80428), (2134, 40214), (4268, 20107)]