31692272

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{25073}}^1$

素因数の和:25160

約数の個数: 20

約数和(自身を含む): 62183520

約数和(自身を除く): 30491248

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 25073, 50146, 100292, 200584, 401168, 1980767, 3961534, 7923068, 15846136, 31692272]

約数ペア:

[(1, 31692272), (2, 15846136), (4, 7923068), (8, 3961534), (16, 1980767), (79, 401168), (158, 200584), (316, 100292), (632, 50146), (1264, 25073)]