54440464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8443}}^1$

素因数の和:8495

約数の個数: 40

約数和(自身を含む): 117270272

約数和(自身を除く): 62829808

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 8443, 16886, 33772, 67544, 109759, 135088, 219518, 261733, 439036, 523466, 878072, 1046932, 1756144, 2093864, 3402529, 4187728, 6805058, 13610116, 27220232, 54440464]

約数ペア:

[(1, 54440464), (2, 27220232), (4, 13610116), (8, 6805058), (13, 4187728), (16, 3402529), (26, 2093864), (31, 1756144), (52, 1046932), (62, 878072), (104, 523466), (124, 439036), (208, 261733), (248, 219518), (403, 135088), (496, 109759), (806, 67544), (1612, 33772), (3224, 16886), (6448, 8443)]