87669230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41947}}^1$

素因数の和:41984

約数の個数: 32

約数和(自身を含む): 181215360

約数和(自身を除く): 93546130

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 41947, 83894, 209735, 419470, 461417, 796993, 922834, 1593986, 2307085, 3984965, 4614170, 7969930, 8766923, 17533846, 43834615, 87669230]

約数ペア:

[(1, 87669230), (2, 43834615), (5, 17533846), (10, 8766923), (11, 7969930), (19, 4614170), (22, 3984965), (38, 2307085), (55, 1593986), (95, 922834), (110, 796993), (190, 461417), (209, 419470), (418, 209735), (1045, 83894), (2090, 41947)]