169513966

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1\times {\mathrm{1847}}^1$

素因数の和:2379

約数の個数: 16

約数和(自身を含む): 257352480

約数和(自身を除く): 87838514

約数列:

[1, 2, 109, 218, 421, 842, 1847, 3694, 45889, 91778, 201323, 402646, 777587, 1555174, 84756983, 169513966]

約数ペア:

[(1, 169513966), (2, 84756983), (109, 1555174), (218, 777587), (421, 402646), (842, 201323), (1847, 91778), (3694, 45889)]