16361819344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2537503}}^1$

素因数の和:2537555

約数の個数: 40

約数和(自身を含む): 35240855552

約数和(自身を除く): 18879036208

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 2537503, 5075006, 10150012, 20300024, 32987539, 40600048, 65975078, 78662593, 131950156, 157325186, 263900312, 314650372, 527800624, 629300744, 1022613709, 1258601488, 2045227418, 4090454836, 8180909672, 16361819344]

約数ペア:

[(1, 16361819344), (2, 8180909672), (4, 4090454836), (8, 2045227418), (13, 1258601488), (16, 1022613709), (26, 629300744), (31, 527800624), (52, 314650372), (62, 263900312), (104, 157325186), (124, 131950156), (208, 78662593), (248, 65975078), (403, 40600048), (496, 32987539), (806, 20300024), (1612, 10150012), (3224, 5075006), (6448, 2537503)]