16084336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:521

約数の個数: 40

約数和(自身を含む): 33110480

約数和(自身を除く): 17026144

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 157, 304, 314, 337, 628, 674, 1256, 1348, 2512, 2696, 2983, 5392, 5966, 6403, 11932, 12806, 23864, 25612, 47728, 51224, 52909, 102448, 105818, 211636, 423272, 846544, 1005271, 2010542, 4021084, 8042168, 16084336]

約数ペア:

[(1, 16084336), (2, 8042168), (4, 4021084), (8, 2010542), (16, 1005271), (19, 846544), (38, 423272), (76, 211636), (152, 105818), (157, 102448), (304, 52909), (314, 51224), (337, 47728), (628, 25612), (674, 23864), (1256, 12806), (1348, 11932), (2512, 6403), (2696, 5966), (2983, 5392)]