70993168

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{16871}}^1$

素因数の和:17142

約数の個数: 20

約数和(自身を含む): 138080448

約数和(自身を除く): 67087280

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 16871, 33742, 67484, 134968, 269936, 4437073, 8874146, 17748292, 35496584, 70993168]

約数ペア:

[(1, 70993168), (2, 35496584), (4, 17748292), (8, 8874146), (16, 4437073), (263, 269936), (526, 134968), (1052, 67484), (2104, 33742), (4208, 16871)]