385280288

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{135281}}^1$

素因数の和:135380

約数の個数: 24

約数和(自身を含む): 767048940

約数和(自身を除く): 381768652

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 135281, 270562, 541124, 1082248, 2164496, 4328992, 12040009, 24080018, 48160036, 96320072, 192640144, 385280288]

約数ペア:

[(1, 385280288), (2, 192640144), (4, 96320072), (8, 48160036), (16, 24080018), (32, 12040009), (89, 4328992), (178, 2164496), (356, 1082248), (712, 541124), (1424, 270562), (2848, 135281)]