31970936

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 61462800

約数和(自身を除く): 29491864

約数列:

[1, 2, 4, 8, 83, 89, 166, 178, 332, 356, 541, 664, 712, 1082, 2164, 4328, 7387, 14774, 29548, 44903, 48149, 59096, 89806, 96298, 179612, 192596, 359224, 385192, 3996367, 7992734, 15985468, 31970936]

約数ペア:

[(1, 31970936), (2, 15985468), (4, 7992734), (8, 3996367), (83, 385192), (89, 359224), (166, 192596), (178, 179612), (332, 96298), (356, 89806), (541, 59096), (664, 48149), (712, 44903), (1082, 29548), (2164, 14774), (4328, 7387)]