23138336

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{55621}}^1$

素因数の和:55644

約数の個数: 24

約数和(自身を含む): 49058604

約数和(自身を除く): 25920268

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 55621, 111242, 222484, 444968, 723073, 889936, 1446146, 1779872, 2892292, 5784584, 11569168, 23138336]

約数ペア:

[(1, 23138336), (2, 11569168), (4, 5784584), (8, 2892292), (13, 1779872), (16, 1446146), (26, 889936), (32, 723073), (52, 444968), (104, 222484), (208, 111242), (416, 55621)]