22439216

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:429

約数の個数: 40

約数和(自身を含む): 44882544

約数和(自身を除く): 22443328

約数列:

[1, 2, 4, 8, 16, 61, 83, 122, 166, 244, 277, 332, 488, 554, 664, 976, 1108, 1328, 2216, 4432, 5063, 10126, 16897, 20252, 22991, 33794, 40504, 45982, 67588, 81008, 91964, 135176, 183928, 270352, 367856, 1402451, 2804902, 5609804, 11219608, 22439216]

約数ペア:

[(1, 22439216), (2, 11219608), (4, 5609804), (8, 2804902), (16, 1402451), (61, 367856), (83, 270352), (122, 183928), (166, 135176), (244, 91964), (277, 81008), (332, 67588), (488, 45982), (554, 40504), (664, 33794), (976, 22991), (1108, 20252), (1328, 16897), (2216, 10126), (4432, 5063)]