90903056

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{107197}}^1$

素因数の和:107258

約数の個数: 20

約数和(自身を含む): 179449452

約数和(自身を除く): 88546396

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 107197, 214394, 428788, 857576, 1715152, 5681441, 11362882, 22725764, 45451528, 90903056]

約数ペア:

[(1, 90903056), (2, 45451528), (4, 22725764), (8, 11362882), (16, 5681441), (53, 1715152), (106, 857576), (212, 428788), (424, 214394), (848, 107197)]