81167168

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{23929}}^1$

素因数の和:23994

約数の個数: 28

約数和(自身を含む): 164111940

約数和(自身を除く): 82944772

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 23929, 47858, 95716, 191432, 382864, 765728, 1268237, 1531456, 2536474, 5072948, 10145896, 20291792, 40583584, 81167168]

約数ペア:

[(1, 81167168), (2, 40583584), (4, 20291792), (8, 10145896), (16, 5072948), (32, 2536474), (53, 1531456), (64, 1268237), (106, 765728), (212, 382864), (424, 191432), (848, 95716), (1696, 47858), (3392, 23929)]