42161390

素因数分解:

$2^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{7307}}^1$

素因数の和:7891

約数の個数: 16

約数和(自身を含む): 76032432

約数和(自身を除く): 33871042

約数列:

[1, 2, 5, 10, 577, 1154, 2885, 5770, 7307, 14614, 36535, 73070, 4216139, 8432278, 21080695, 42161390]

約数ペア:

[(1, 42161390), (2, 21080695), (5, 8432278), (10, 4216139), (577, 73070), (1154, 36535), (2885, 14614), (5770, 7307)]