16208272

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{12823}}^1$

素因数の和:12910

約数の個数: 20

約数和(自身を含む): 31803520

約数和(自身を除く): 15595248

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 12823, 25646, 51292, 102584, 205168, 1013017, 2026034, 4052068, 8104136, 16208272]

約数ペア:

[(1, 16208272), (2, 8104136), (4, 4052068), (8, 2026034), (16, 1013017), (79, 205168), (158, 102584), (316, 51292), (632, 25646), (1264, 12823)]