91057106

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{209809}}^1$

素因数の和:209849

約数の個数: 16

約数和(自身を含む): 161134080

約数和(自身を除く): 70076974

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 209809, 419618, 1468663, 2937326, 6504079, 13008158, 45528553, 91057106]

約数ペア:

[(1, 91057106), (2, 45528553), (7, 13008158), (14, 6504079), (31, 2937326), (62, 1468663), (217, 419618), (434, 209809)]