23177884

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 41434848

約数和(自身を除く): 18256964

約数列:

[1, 2, 4, 101, 103, 202, 206, 404, 412, 557, 1114, 2228, 10403, 20806, 41612, 56257, 57371, 112514, 114742, 225028, 229484, 5794471, 11588942, 23177884]

約数ペア:

[(1, 23177884), (2, 11588942), (4, 5794471), (101, 229484), (103, 225028), (202, 114742), (206, 112514), (404, 57371), (412, 56257), (557, 41612), (1114, 20806), (2228, 10403)]