42266702

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{21991}}^1$

素因数の和:22055

約数の個数: 12

約数和(自身を含む): 65514168

約数和(自身を除く): 23247466

約数列:

[1, 2, 31, 62, 961, 1922, 21991, 43982, 681721, 1363442, 21133351, 42266702]

約数ペア:

[(1, 42266702), (2, 21133351), (31, 1363442), (62, 681721), (961, 43982), (1922, 21991)]