16568144

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{17551}}^1$

素因数の和:17618

約数の個数: 20

約数和(自身を含む): 32646720

約数和(自身を除く): 16078576

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 17551, 35102, 70204, 140408, 280816, 1035509, 2071018, 4142036, 8284072, 16568144]

約数ペア:

[(1, 16568144), (2, 8284072), (4, 4142036), (8, 2071018), (16, 1035509), (59, 280816), (118, 140408), (236, 70204), (472, 35102), (944, 17551)]