87143104

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{15299}}^1$

素因数の和:15400

約数の個数: 28

約数和(自身を含む): 174879000

約数和(自身を除く): 87735896

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 15299, 30598, 61196, 122392, 244784, 489568, 979136, 1361611, 2723222, 5446444, 10892888, 21785776, 43571552, 87143104]

約数ペア:

[(1, 87143104), (2, 43571552), (4, 21785776), (8, 10892888), (16, 5446444), (32, 2723222), (64, 1361611), (89, 979136), (178, 489568), (356, 244784), (712, 122392), (1424, 61196), (2848, 30598), (5696, 15299)]