161071088

素因数分解:

$2^4\times {\mathrm{811}}^1\times {\mathrm{12413}}^1$

素因数の和:13232

約数の個数: 20

約数和(自身を含む): 312485208

約数和(自身を除く): 151414120

約数列:

[1, 2, 4, 8, 16, 811, 1622, 3244, 6488, 12413, 12976, 24826, 49652, 99304, 198608, 10066943, 20133886, 40267772, 80535544, 161071088]

約数ペア:

[(1, 161071088), (2, 80535544), (4, 40267772), (8, 20133886), (16, 10066943), (811, 198608), (1622, 99304), (3244, 49652), (6488, 24826), (12413, 12976)]