133056208

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{19753}}^1$

素因数の和:20182

約数の個数: 20

約数和(自身を含む): 258421828

約数和(自身を除く): 125365620

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 19753, 39506, 79012, 158024, 316048, 8316013, 16632026, 33264052, 66528104, 133056208]

約数ペア:

[(1, 133056208), (2, 66528104), (4, 33264052), (8, 16632026), (16, 8316013), (421, 316048), (842, 158024), (1684, 79012), (3368, 39506), (6736, 19753)]