127660768

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{39499}}^1$

素因数の和:39610

約数の個数: 24

約数和(自身を含む): 253827000

約数和(自身を除く): 126166232

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 39499, 78998, 157996, 315992, 631984, 1263968, 3989399, 7978798, 15957596, 31915192, 63830384, 127660768]

約数ペア:

[(1, 127660768), (2, 63830384), (4, 31915192), (8, 15957596), (16, 7978798), (32, 3989399), (101, 1263968), (202, 631984), (404, 315992), (808, 157996), (1616, 78998), (3232, 39499)]