65389168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10141}}^1$

素因数の和:10193

約数の個数: 40

約数和(自身を含む): 140852096

約数和(自身を除く): 75462928

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 10141, 20282, 40564, 81128, 131833, 162256, 263666, 314371, 527332, 628742, 1054664, 1257484, 2109328, 2514968, 4086823, 5029936, 8173646, 16347292, 32694584, 65389168]

約数ペア:

[(1, 65389168), (2, 32694584), (4, 16347292), (8, 8173646), (13, 5029936), (16, 4086823), (26, 2514968), (31, 2109328), (52, 1257484), (62, 1054664), (104, 628742), (124, 527332), (208, 314371), (248, 263666), (403, 162256), (496, 131833), (806, 81128), (1612, 40564), (3224, 20282), (6448, 10141)]