2585984

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 5232600

約数和(自身を除く): 2646616

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 227, 356, 454, 712, 908, 1424, 1816, 2848, 3632, 5696, 7264, 11392, 14528, 20203, 29056, 40406, 80812, 161624, 323248, 646496, 1292992, 2585984]

約数ペア:

[(1, 2585984), (2, 1292992), (4, 646496), (8, 323248), (16, 161624), (32, 80812), (64, 40406), (89, 29056), (128, 20203), (178, 14528), (227, 11392), (356, 7264), (454, 5696), (712, 3632), (908, 2848), (1424, 1816)]