55311008

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{19421}}^1$

素因数の和:19520

約数の個数: 24

約数和(自身を含む): 110122740

約数和(自身を除く): 54811732

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 19421, 38842, 77684, 155368, 310736, 621472, 1728469, 3456938, 6913876, 13827752, 27655504, 55311008]

約数ペア:

[(1, 55311008), (2, 27655504), (4, 13827752), (8, 6913876), (16, 3456938), (32, 1728469), (89, 621472), (178, 310736), (356, 155368), (712, 77684), (1424, 38842), (2848, 19421)]