81884410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{481673}}^1$

素因数の和:481697

約数の個数: 16

約数和(自身を含む): 156062376

約数和(自身を除く): 74177966

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 481673, 963346, 2408365, 4816730, 8188441, 16376882, 40942205, 81884410]

約数ペア:

[(1, 81884410), (2, 40942205), (5, 16376882), (10, 8188441), (17, 4816730), (34, 2408365), (85, 963346), (170, 481673)]