38888896

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31981}}^1$

素因数の和:32012

約数の個数: 28

約数和(自身を含む): 81234280

約数和(自身を除く): 42345384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 31981, 63962, 127924, 255848, 511696, 607639, 1023392, 1215278, 2046784, 2430556, 4861112, 9722224, 19444448, 38888896]

約数ペア:

[(1, 38888896), (2, 19444448), (4, 9722224), (8, 4861112), (16, 2430556), (19, 2046784), (32, 1215278), (38, 1023392), (64, 607639), (76, 511696), (152, 255848), (304, 127924), (608, 63962), (1216, 31981)]