115608464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{380291}}^1$

素因数の和:380318

約数の個数: 20

約数和(自身を含む): 235781040

約数和(自身を除く): 120172576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 380291, 760582, 1521164, 3042328, 6084656, 7225529, 14451058, 28902116, 57804232, 115608464]

約数ペア:

[(1, 115608464), (2, 57804232), (4, 28902116), (8, 14451058), (16, 7225529), (19, 6084656), (38, 3042328), (76, 1521164), (152, 760582), (304, 380291)]