141771632

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{385249}}^1$

素因数の和:385280

約数の個数: 20

約数和(自身を含む): 286626000

約数和(自身を除く): 144854368

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 385249, 770498, 1540996, 3081992, 6163984, 8860727, 17721454, 35442908, 70885816, 141771632]

約数ペア:

[(1, 141771632), (2, 70885816), (4, 35442908), (8, 17721454), (16, 8860727), (23, 6163984), (46, 3081992), (92, 1540996), (184, 770498), (368, 385249)]