231964318

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{7243}}^1$

素因数の和:7551

約数の個数: 16

約数和(自身を含む): 354666240

約数和(自身を除く): 122701922

約数列:

[1, 2, 67, 134, 239, 478, 7243, 14486, 16013, 32026, 485281, 970562, 1731077, 3462154, 115982159, 231964318]

約数ペア:

[(1, 231964318), (2, 115982159), (67, 3462154), (134, 1731077), (239, 970562), (478, 485281), (7243, 32026), (14486, 16013)]