131324866

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{29833}}^1$

素因数の和:29937

約数の個数: 16

約数和(自身を含む): 206212608

約数和(自身を除く): 74887742

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 29833, 59666, 924823, 1849646, 2118143, 4236286, 65662433, 131324866]

約数ペア:

[(1, 131324866), (2, 65662433), (31, 4236286), (62, 2118143), (71, 1849646), (142, 924823), (2201, 59666), (4402, 29833)]