22357136

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:419

約数の個数: 40

約数和(自身を含む): 44856504

約数和(自身を除く): 22499368

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 173, 197, 328, 346, 394, 656, 692, 788, 1384, 1576, 2768, 3152, 7093, 8077, 14186, 16154, 28372, 32308, 34081, 56744, 64616, 68162, 113488, 129232, 136324, 272648, 545296, 1397321, 2794642, 5589284, 11178568, 22357136]

約数ペア:

[(1, 22357136), (2, 11178568), (4, 5589284), (8, 2794642), (16, 1397321), (41, 545296), (82, 272648), (164, 136324), (173, 129232), (197, 113488), (328, 68162), (346, 64616), (394, 56744), (656, 34081), (692, 32308), (788, 28372), (1384, 16154), (1576, 14186), (2768, 8077), (3152, 7093)]