16513336

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2251}}^1$

素因数の和:2395

約数の個数: 32

約数和(自身を含む): 35671680

約数和(自身を除く): 19158344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 2251, 3668, 4502, 7336, 9004, 15757, 18008, 31514, 63028, 126056, 294881, 589762, 1179524, 2064167, 2359048, 4128334, 8256668, 16513336]

約数ペア:

[(1, 16513336), (2, 8256668), (4, 4128334), (7, 2359048), (8, 2064167), (14, 1179524), (28, 589762), (56, 294881), (131, 126056), (262, 63028), (524, 31514), (917, 18008), (1048, 15757), (1834, 9004), (2251, 7336), (3668, 4502)]