161845382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{7459}}^1$

素因数の和:8051

約数の個数: 16

約数和(自身を含む): 256027200

約数和(自身を除く): 94181818

約数列:

[1, 2, 19, 38, 571, 1142, 7459, 10849, 14918, 21698, 141721, 283442, 4259089, 8518178, 80922691, 161845382]

約数ペア:

[(1, 161845382), (2, 80922691), (19, 8518178), (38, 4259089), (571, 283442), (1142, 141721), (7459, 21698), (10849, 14918)]