87647584

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{51679}}^1$

素因数の和:51742

約数の個数: 24

約数和(自身を含む): 175815360

約数和(自身を除く): 88167776

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 51679, 103358, 206716, 413432, 826864, 1653728, 2738987, 5477974, 10955948, 21911896, 43823792, 87647584]

約数ペア:

[(1, 87647584), (2, 43823792), (4, 21911896), (8, 10955948), (16, 5477974), (32, 2738987), (53, 1653728), (106, 826864), (212, 413432), (424, 206716), (848, 103358), (1696, 51679)]