90791804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{4441}}^1$

素因数の和:4733

約数の個数: 24

約数和(自身を含む): 167907600

約数和(自身を除く): 77115796

約数列:

[1, 2, 4, 19, 38, 76, 269, 538, 1076, 4441, 5111, 8882, 10222, 17764, 20444, 84379, 168758, 337516, 1194629, 2389258, 4778516, 22697951, 45395902, 90791804]

約数ペア:

[(1, 90791804), (2, 45395902), (4, 22697951), (19, 4778516), (38, 2389258), (76, 1194629), (269, 337516), (538, 168758), (1076, 84379), (4441, 20444), (5111, 17764), (8882, 10222)]