56191402

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{5231}}^1$

素因数の和:5405

約数の個数: 16

約数和(自身を含む): 87018624

約数和(自身を除く): 30827222

約数列:

[1, 2, 41, 82, 131, 262, 5231, 5371, 10462, 10742, 214471, 428942, 685261, 1370522, 28095701, 56191402]

約数ペア:

[(1, 56191402), (2, 28095701), (41, 1370522), (82, 685261), (131, 428942), (262, 214471), (5231, 10742), (5371, 10462)]