55985984

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{9829}}^1$

素因数の和:9930

約数の個数: 28

約数和(自身を含む): 112356900

約数和(自身を除く): 56370916

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 9829, 19658, 39316, 78632, 157264, 314528, 629056, 874781, 1749562, 3499124, 6998248, 13996496, 27992992, 55985984]

約数ペア:

[(1, 55985984), (2, 27992992), (4, 13996496), (8, 6998248), (16, 3499124), (32, 1749562), (64, 874781), (89, 629056), (178, 314528), (356, 157264), (712, 78632), (1424, 39316), (2848, 19658), (5696, 9829)]