86931194

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{46687}}^1$

素因数の和:46722

約数の個数: 24

約数和(自身を含む): 159672960

約数和(自身を除く): 72741766

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 46687, 93374, 326809, 653618, 887053, 1774106, 2287663, 4575326, 6209371, 12418742, 43465597, 86931194]

約数ペア:

[(1, 86931194), (2, 43465597), (7, 12418742), (14, 6209371), (19, 4575326), (38, 2287663), (49, 1774106), (98, 887053), (133, 653618), (266, 326809), (931, 93374), (1862, 46687)]