887060864

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{77867}}^1$

素因数の和:77970

約数の個数: 32

約数和(自身を含む): 1787070600

約数和(自身を除く): 900009736

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2848, 5696, 11392, 77867, 155734, 311468, 622936, 1245872, 2491744, 4983488, 6930163, 9966976, 13860326, 27720652, 55441304, 110882608, 221765216, 443530432, 887060864]

約数ペア:

[(1, 887060864), (2, 443530432), (4, 221765216), (8, 110882608), (16, 55441304), (32, 27720652), (64, 13860326), (89, 9966976), (128, 6930163), (178, 4983488), (356, 2491744), (712, 1245872), (1424, 622936), (2848, 311468), (5696, 155734), (11392, 77867)]