80997434

素因数分解:

$2^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{16673}}^1$

素因数の和:17029

約数の個数: 16

約数和(自身を含む): 139261248

約数和(自身を除く): 58263814

約数列:

[1, 2, 7, 14, 347, 694, 2429, 4858, 16673, 33346, 116711, 233422, 5785531, 11571062, 40498717, 80997434]

約数ペア:

[(1, 80997434), (2, 40498717), (7, 11571062), (14, 5785531), (347, 233422), (694, 116711), (2429, 33346), (4858, 16673)]