88678639

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{4337}}^1$

素因数の和:4494

約数の個数: 16

約数和(自身を含む): 106610688

約数和(自身を除く): 17932049

約数列:

[1, 7, 23, 127, 161, 889, 2921, 4337, 20447, 30359, 99751, 550799, 698257, 3855593, 12668377, 88678639]

約数ペア:

[(1, 88678639), (7, 12668377), (23, 3855593), (127, 698257), (161, 550799), (889, 99751), (2921, 30359), (4337, 20447)]