84120242

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{21647}}^1$

素因数の和:21745

約数の個数: 16

約数和(自身を含む): 132485760

約数和(自身を除く): 48365518

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 21647, 43294, 627763, 1255526, 1450349, 2900698, 42060121, 84120242]

約数ペア:

[(1, 84120242), (2, 42060121), (29, 2900698), (58, 1450349), (67, 1255526), (134, 627763), (1943, 43294), (3886, 21647)]