20161115552

素因数分解:

$2^5\times {\mathrm{4751}}^1\times {\mathrm{132611}}^1$

素因数の和:137372

約数の個数: 24

約数和(自身を含む): 39700850112

約数和(自身を除く): 19539734560

約数列:

[1, 2, 4, 8, 16, 32, 4751, 9502, 19004, 38008, 76016, 132611, 152032, 265222, 530444, 1060888, 2121776, 4243552, 630034861, 1260069722, 2520139444, 5040278888, 10080557776, 20161115552]

約数ペア:

[(1, 20161115552), (2, 10080557776), (4, 5040278888), (8, 2520139444), (16, 1260069722), (32, 630034861), (4751, 4243552), (9502, 2121776), (19004, 1060888), (38008, 530444), (76016, 265222), (132611, 152032)]