16334195

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 21954240

約数和(自身を除く): 5620045

約数列:

[1, 5, 17, 41, 43, 85, 109, 205, 215, 545, 697, 731, 1763, 1853, 3485, 3655, 4469, 4687, 8815, 9265, 22345, 23435, 29971, 75973, 79679, 149855, 192167, 379865, 398395, 960835, 3266839, 16334195]

約数ペア:

[(1, 16334195), (5, 3266839), (17, 960835), (41, 398395), (43, 379865), (85, 192167), (109, 149855), (205, 79679), (215, 75973), (545, 29971), (697, 23435), (731, 22345), (1763, 9265), (1853, 8815), (3485, 4687), (3655, 4469)]