86972224

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{15269}}^1$

素因数の和:15370

約数の個数: 28

約数和(自身を含む): 174536100

約数和(自身を除く): 87563876

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 15269, 30538, 61076, 122152, 244304, 488608, 977216, 1358941, 2717882, 5435764, 10871528, 21743056, 43486112, 86972224]

約数ペア:

[(1, 86972224), (2, 43486112), (4, 21743056), (8, 10871528), (16, 5435764), (32, 2717882), (64, 1358941), (89, 977216), (178, 488608), (356, 244304), (712, 122152), (1424, 61076), (2848, 30538), (5696, 15269)]