87965864

素因数分解:

$2^3\times 7^1\times {\mathrm{733}}^1\times {\mathrm{2143}}^1$

素因数の和:2889

約数の個数: 32

約数和(自身を含む): 188843520

約数和(自身を除く): 100877656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 733, 1466, 2143, 2932, 4286, 5131, 5864, 8572, 10262, 15001, 17144, 20524, 30002, 41048, 60004, 120008, 1570819, 3141638, 6283276, 10995733, 12566552, 21991466, 43982932, 87965864]

約数ペア:

[(1, 87965864), (2, 43982932), (4, 21991466), (7, 12566552), (8, 10995733), (14, 6283276), (28, 3141638), (56, 1570819), (733, 120008), (1466, 60004), (2143, 41048), (2932, 30002), (4286, 20524), (5131, 17144), (5864, 15001), (8572, 10262)]