89071316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1171991}}^1$

素因数の和:1172014

約数の個数: 12

約数和(自身を含む): 164078880

約数和(自身を除く): 75007564

約数列:

[1, 2, 4, 19, 38, 76, 1171991, 2343982, 4687964, 22267829, 44535658, 89071316]

約数ペア:

[(1, 89071316), (2, 44535658), (4, 22267829), (19, 4687964), (38, 2343982), (76, 1171991)]