55788688

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{20879}}^1$

素因数の和:21054

約数の個数: 20

約数和(自身を含む): 108743040

約数和(自身を除く): 52954352

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 20879, 41758, 83516, 167032, 334064, 3486793, 6973586, 13947172, 27894344, 55788688]

約数ペア:

[(1, 55788688), (2, 27894344), (4, 13947172), (8, 6973586), (16, 3486793), (167, 334064), (334, 167032), (668, 83516), (1336, 41758), (2672, 20879)]