91221638

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{5647}}^1$

素因数の和:5887

約数の個数: 16

約数和(自身を含む): 140906304

約数和(自身を除く): 49684666

約数列:

[1, 2, 41, 82, 197, 394, 5647, 8077, 11294, 16154, 231527, 463054, 1112459, 2224918, 45610819, 91221638]

約数ペア:

[(1, 91221638), (2, 45610819), (41, 2224918), (82, 1112459), (197, 463054), (394, 231527), (5647, 16154), (8077, 11294)]