7919216

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{8389}}^1$

素因数の和:8456

約数の個数: 20

約数和(自身を含む): 15605400

約数和(自身を除く): 7686184

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 8389, 16778, 33556, 67112, 134224, 494951, 989902, 1979804, 3959608, 7919216]

約数ペア:

[(1, 7919216), (2, 3959608), (4, 1979804), (8, 989902), (16, 494951), (59, 134224), (118, 67112), (236, 33556), (472, 16778), (944, 8389)]