84870676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{26423}}^1$

素因数の和:26511

約数の個数: 24

約数和(自身を含む): 164251584

約数和(自身を除く): 79380908

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 26423, 52846, 105692, 290653, 581306, 1162612, 1928879, 3857758, 7715516, 21217669, 42435338, 84870676]

約数ペア:

[(1, 84870676), (2, 42435338), (4, 21217669), (11, 7715516), (22, 3857758), (44, 1928879), (73, 1162612), (146, 581306), (292, 290653), (803, 105692), (1606, 52846), (3212, 26423)]