85620424

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{50723}}^1$

素因数の和:50940

約数の個数: 16

約数和(自身を含む): 161302320

約数和(自身を除く): 75681896

約数列:

[1, 2, 4, 8, 211, 422, 844, 1688, 50723, 101446, 202892, 405784, 10702553, 21405106, 42810212, 85620424]

約数ペア:

[(1, 85620424), (2, 42810212), (4, 21405106), (8, 10702553), (211, 405784), (422, 202892), (844, 101446), (1688, 50723)]