90216541

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1721}}^1$

素因数の和:1860

約数の個数: 16

約数和(自身を含む): 99187200

約数和(自身を除く): 8970659

約数列:

[1, 19, 31, 89, 589, 1691, 1721, 2759, 32699, 52421, 53351, 153169, 1013669, 2910211, 4748239, 90216541]

約数ペア:

[(1, 90216541), (19, 4748239), (31, 2910211), (89, 1013669), (589, 153169), (1691, 53351), (1721, 52421), (2759, 32699)]