83380738

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{21977}}^1$

素因数の和:22257

約数の個数: 16

約数和(自身を含む): 143472384

約数和(自身を除く): 60091646

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 21977, 43954, 153839, 307678, 5955767, 11911534, 41690369, 83380738]

約数ペア:

[(1, 83380738), (2, 41690369), (7, 11911534), (14, 5955767), (271, 307678), (542, 153839), (1897, 43954), (3794, 21977)]