30972068

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{59107}}^1$

素因数の和:59242

約数の個数: 12

約数和(自身を含む): 54615792

約数和(自身を除く): 23643724

約数列:

[1, 2, 4, 131, 262, 524, 59107, 118214, 236428, 7743017, 15486034, 30972068]

約数ペア:

[(1, 30972068), (2, 15486034), (4, 7743017), (131, 236428), (262, 118214), (524, 59107)]