100806968

素因数分解:

$2^3\times {\mathrm{643}}^1\times {\mathrm{19597}}^1$

素因数の和:20246

約数の個数: 16

約数和(自身を含む): 189316680

約数和(自身を除く): 88509712

約数列:

[1, 2, 4, 8, 643, 1286, 2572, 5144, 19597, 39194, 78388, 156776, 12600871, 25201742, 50403484, 100806968]

約数ペア:

[(1, 100806968), (2, 50403484), (4, 25201742), (8, 12600871), (643, 156776), (1286, 78388), (2572, 39194), (5144, 19597)]