42199426

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{2711}}^1$

素因数の和:2937

約数の個数: 16

約数和(自身を含む): 65153088

約数和(自身を除く): 22953662

約数列:

[1, 2, 43, 86, 181, 362, 2711, 5422, 7783, 15566, 116573, 233146, 490691, 981382, 21099713, 42199426]

約数ペア:

[(1, 42199426), (2, 21099713), (43, 981382), (86, 490691), (181, 233146), (362, 116573), (2711, 15566), (5422, 7783)]