196941376

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{71563}}^1$

素因数の和:71618

約数の個数: 28

約数和(自身を含む): 399899632

約数和(自身を除く): 202958256

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 71563, 143126, 286252, 572504, 1145008, 2290016, 3077209, 4580032, 6154418, 12308836, 24617672, 49235344, 98470688, 196941376]

約数ペア:

[(1, 196941376), (2, 98470688), (4, 49235344), (8, 24617672), (16, 12308836), (32, 6154418), (43, 4580032), (64, 3077209), (86, 2290016), (172, 1145008), (344, 572504), (688, 286252), (1376, 143126), (2752, 71563)]