164072078

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{3931}}^1$

素因数の和:4483

約数の個数: 16

約数和(自身を含む): 252670320

約数和(自身を除く): 88598242

約数列:

[1, 2, 41, 82, 509, 1018, 3931, 7862, 20869, 41738, 161171, 322342, 2000879, 4001758, 82036039, 164072078]

約数ペア:

[(1, 164072078), (2, 82036039), (41, 4001758), (82, 2000879), (509, 322342), (1018, 161171), (3931, 41738), (7862, 20869)]