22689416

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{42331}}^1$

素因数の和:42404

約数の個数: 16

約数和(自身を含む): 43178640

約数和(自身を除く): 20489224

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 42331, 84662, 169324, 338648, 2836177, 5672354, 11344708, 22689416]

約数ペア:

[(1, 22689416), (2, 11344708), (4, 5672354), (8, 2836177), (67, 338648), (134, 169324), (268, 84662), (536, 42331)]