172316176

素因数分解:

$2^4\times {\mathrm{919}}^1\times {\mathrm{11719}}^1$

素因数の和:12646

約数の個数: 20

約数和(自身を含む): 334254400

約数和(自身を除く): 161938224

約数列:

[1, 2, 4, 8, 16, 919, 1838, 3676, 7352, 11719, 14704, 23438, 46876, 93752, 187504, 10769761, 21539522, 43079044, 86158088, 172316176]

約数ペア:

[(1, 172316176), (2, 86158088), (4, 43079044), (8, 21539522), (16, 10769761), (919, 187504), (1838, 93752), (3676, 46876), (7352, 23438), (11719, 14704)]