77886796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{8969}}^1$

素因数の和:9153

約数の個数: 24

約数和(自身を含む): 147682080

約数和(自身を除く): 69795284

約数列:

[1, 2, 4, 13, 26, 52, 167, 334, 668, 2171, 4342, 8684, 8969, 17938, 35876, 116597, 233194, 466388, 1497823, 2995646, 5991292, 19471699, 38943398, 77886796]

約数ペア:

[(1, 77886796), (2, 38943398), (4, 19471699), (13, 5991292), (26, 2995646), (52, 1497823), (167, 466388), (334, 233194), (668, 116597), (2171, 35876), (4342, 17938), (8684, 8969)]