40897202

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{1277}}^1$

素因数の和:1585

約数の個数: 16

約数和(自身を含む): 62570880

約数和(自身を除く): 21673678

約数列:

[1, 2, 67, 134, 239, 478, 1277, 2554, 16013, 32026, 85559, 171118, 305203, 610406, 20448601, 40897202]

約数ペア:

[(1, 40897202), (2, 20448601), (67, 610406), (134, 305203), (239, 171118), (478, 85559), (1277, 32026), (2554, 16013)]