84272198

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{20287}}^1$

素因数の和:20387

約数の個数: 16

約数和(自身を含む): 132440064

約数和(自身を除く): 48167866

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 20287, 40574, 628897, 1257794, 1359229, 2718458, 42136099, 84272198]

約数ペア:

[(1, 84272198), (2, 42136099), (31, 2718458), (62, 1359229), (67, 1257794), (134, 628897), (2077, 40574), (4154, 20287)]