22198024

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{31177}}^1$

素因数の和:31272

約数の個数: 16

約数和(自身を含む): 42090300

約数和(自身を除く): 19892276

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 31177, 62354, 124708, 249416, 2774753, 5549506, 11099012, 22198024]

約数ペア:

[(1, 22198024), (2, 11099012), (4, 5549506), (8, 2774753), (89, 249416), (178, 124708), (356, 62354), (712, 31177)]