8042168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 16021200

約数和(自身を除く): 7979032

約数列:

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

約数ペア:

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