39968528

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{24733}}^1$

素因数の和:24842

約数の個数: 20

約数和(自身を含む): 78208908

約数和(自身を除く): 38240380

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 24733, 49466, 98932, 197864, 395728, 2498033, 4996066, 9992132, 19984264, 39968528]

約数ペア:

[(1, 39968528), (2, 19984264), (4, 9992132), (8, 4996066), (16, 2498033), (101, 395728), (202, 197864), (404, 98932), (808, 49466), (1616, 24733)]