16867924

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{83}}^1$

素因数の和:204

約数の個数: 36

約数和(自身を含む): 31850784

約数和(自身を除く): 14982860

約数列:

[1, 2, 4, 23, 46, 47, 83, 92, 94, 166, 188, 332, 1081, 1909, 2162, 2209, 3818, 3901, 4324, 4418, 7636, 7802, 8836, 15604, 50807, 89723, 101614, 179446, 183347, 203228, 358892, 366694, 733388, 4216981, 8433962, 16867924]

約数ペア:

[(1, 16867924), (2, 8433962), (4, 4216981), (23, 733388), (46, 366694), (47, 358892), (83, 203228), (92, 183347), (94, 179446), (166, 101614), (188, 89723), (332, 50807), (1081, 15604), (1909, 8836), (2162, 7802), (2209, 7636), (3818, 4418), (3901, 4324)]