91431610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28307}}^1$

素因数の和:28350

約数の個数: 32

約数和(自身を含む): 183435840

約数和(自身を除く): 92004230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 28307, 56614, 141535, 283070, 481219, 537833, 962438, 1075666, 2406095, 2689165, 4812190, 5378330, 9143161, 18286322, 45715805, 91431610]

約数ペア:

[(1, 91431610), (2, 45715805), (5, 18286322), (10, 9143161), (17, 5378330), (19, 4812190), (34, 2689165), (38, 2406095), (85, 1075666), (95, 962438), (170, 537833), (190, 481219), (323, 283070), (646, 141535), (1615, 56614), (3230, 28307)]