128464342

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1\times {\mathrm{3407}}^1$

素因数の和:4535

約数の個数: 16

約数和(自身を含む): 204275520

約数和(自身を除く): 75811178

約数列:

[1, 2, 17, 34, 1109, 2218, 3407, 6814, 18853, 37706, 57919, 115838, 3778363, 7556726, 64232171, 128464342]

約数ペア:

[(1, 128464342), (2, 64232171), (17, 7556726), (34, 3778363), (1109, 115838), (2218, 57919), (3407, 37706), (6814, 18853)]