16763864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{449}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 34020000

約数和(自身を除く): 17256136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 359, 449, 718, 898, 1436, 1796, 2872, 3592, 4667, 5837, 9334, 11674, 18668, 23348, 37336, 46696, 161191, 322382, 644764, 1289528, 2095483, 4190966, 8381932, 16763864]

約数ペア:

[(1, 16763864), (2, 8381932), (4, 4190966), (8, 2095483), (13, 1289528), (26, 644764), (52, 322382), (104, 161191), (359, 46696), (449, 37336), (718, 23348), (898, 18668), (1436, 11674), (1796, 9334), (2872, 5837), (3592, 4667)]