29881486

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{1291}}^1$

素因数の和:1527

約数の個数: 16

約数和(自身を含む): 45767808

約数和(自身を除く): 15886322

約数列:

[1, 2, 71, 142, 163, 326, 1291, 2582, 11573, 23146, 91661, 183322, 210433, 420866, 14940743, 29881486]

約数ペア:

[(1, 29881486), (2, 14940743), (71, 420866), (142, 210433), (163, 183322), (326, 91661), (1291, 23146), (2582, 11573)]