170977168

素因数分解:

$2^4\times {\mathrm{1889}}^1\times {\mathrm{5657}}^1$

素因数の和:7554

約数の個数: 20

約数和(自身を含む): 331502220

約数和(自身を除く): 160525052

約数列:

[1, 2, 4, 8, 16, 1889, 3778, 5657, 7556, 11314, 15112, 22628, 30224, 45256, 90512, 10686073, 21372146, 42744292, 85488584, 170977168]

約数ペア:

[(1, 170977168), (2, 85488584), (4, 42744292), (8, 21372146), (16, 10686073), (1889, 90512), (3778, 45256), (5657, 30224), (7556, 22628), (11314, 15112)]