23053136

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{16189}}^1$

素因数の和:16286

約数の個数: 20

約数和(自身を含む): 45170100

約数和(自身を除く): 22116964

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 16189, 32378, 64756, 129512, 259024, 1440821, 2881642, 5763284, 11526568, 23053136]

約数ペア:

[(1, 23053136), (2, 11526568), (4, 5763284), (8, 2881642), (16, 1440821), (89, 259024), (178, 129512), (356, 64756), (712, 32378), (1424, 16189)]