31668988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4649}}^1$

素因数の和:4797

約数の個数: 24

約数和(自身を含む): 60152400

約数和(自身を除く): 28483412

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 4649, 6812, 9298, 18596, 60437, 120874, 241748, 609019, 1218038, 2436076, 7917247, 15834494, 31668988]

約数ペア:

[(1, 31668988), (2, 15834494), (4, 7917247), (13, 2436076), (26, 1218038), (52, 609019), (131, 241748), (262, 120874), (524, 60437), (1703, 18596), (3406, 9298), (4649, 6812)]