61257712

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{37907}}^1$

素因数の和:38016

約数の個数: 20

約数和(自身を含む): 119865096

約数和(自身を除く): 58607384

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 37907, 75814, 151628, 303256, 606512, 3828607, 7657214, 15314428, 30628856, 61257712]

約数ペア:

[(1, 61257712), (2, 30628856), (4, 15314428), (8, 7657214), (16, 3828607), (101, 606512), (202, 303256), (404, 151628), (808, 75814), (1616, 37907)]