16439528

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1801}}^1$

素因数の和:1977

約数の個数: 32

約数和(自身を含む): 35463360

約数和(自身を除く): 19023832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 1801, 2282, 3602, 4564, 7204, 9128, 12607, 14408, 25214, 50428, 100856, 293563, 587126, 1174252, 2054941, 2348504, 4109882, 8219764, 16439528]

約数ペア:

[(1, 16439528), (2, 8219764), (4, 4109882), (7, 2348504), (8, 2054941), (14, 1174252), (28, 587126), (56, 293563), (163, 100856), (326, 50428), (652, 25214), (1141, 14408), (1304, 12607), (1801, 9128), (2282, 7204), (3602, 4564)]