128423678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{6709}}^1$

素因数の和:7291

約数の個数: 16

約数和(自身を含む): 204359760

約数和(自身を除く): 75936082

約数列:

[1, 2, 17, 34, 563, 1126, 6709, 9571, 13418, 19142, 114053, 228106, 3777167, 7554334, 64211839, 128423678]

約数ペア:

[(1, 128423678), (2, 64211839), (17, 7554334), (34, 3777167), (563, 228106), (1126, 114053), (6709, 19142), (9571, 13418)]