89721884

素因数分解:

$2^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{5279}}^1$

素因数の和:5897

約数の個数: 24

約数和(自身を含む): 179773440

約数和(自身を除く): 90051556

約数列:

[1, 2, 4, 7, 14, 28, 607, 1214, 2428, 4249, 5279, 8498, 10558, 16996, 21116, 36953, 73906, 147812, 3204353, 6408706, 12817412, 22430471, 44860942, 89721884]

約数ペア:

[(1, 89721884), (2, 44860942), (4, 22430471), (7, 12817412), (14, 6408706), (28, 3204353), (607, 147812), (1214, 73906), (2428, 36953), (4249, 21116), (5279, 16996), (8498, 10558)]