22504228

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 40338144

約数和(自身を除く): 17833916

約数列:

[1, 2, 4, 67, 131, 134, 262, 268, 524, 641, 1282, 2564, 8777, 17554, 35108, 42947, 83971, 85894, 167942, 171788, 335884, 5626057, 11252114, 22504228]

約数ペア:

[(1, 22504228), (2, 11252114), (4, 5626057), (67, 335884), (131, 171788), (134, 167942), (262, 85894), (268, 83971), (524, 42947), (641, 35108), (1282, 17554), (2564, 8777)]