66422704

素因数分解:

$2^4\times {\mathrm{1993}}^1\times {\mathrm{2083}}^1$

素因数の和:4084

約数の個数: 20

約数和(自身を含む): 128820376

約数和(自身を除く): 62397672

約数列:

[1, 2, 4, 8, 16, 1993, 2083, 3986, 4166, 7972, 8332, 15944, 16664, 31888, 33328, 4151419, 8302838, 16605676, 33211352, 66422704]

約数ペア:

[(1, 66422704), (2, 33211352), (4, 16605676), (8, 8302838), (16, 4151419), (1993, 33328), (2083, 31888), (3986, 16664), (4166, 15944), (7972, 8332)]