22558072

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 43681680

約数和(自身を除く): 21123608

約数列:

[1, 2, 4, 8, 53, 83, 106, 166, 212, 332, 424, 641, 664, 1282, 2564, 4399, 5128, 8798, 17596, 33973, 35192, 53203, 67946, 106406, 135892, 212812, 271784, 425624, 2819759, 5639518, 11279036, 22558072]

約数ペア:

[(1, 22558072), (2, 11279036), (4, 5639518), (8, 2819759), (53, 425624), (83, 271784), (106, 212812), (166, 135892), (212, 106406), (332, 67946), (424, 53203), (641, 35192), (664, 33973), (1282, 17596), (2564, 8798), (4399, 5128)]